Python program to check square root of given number is prime or not

Write a program in python to check square root of given number is prime or not 

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import math

num=int(input("Enter a number "))

m=int(math.sqrt(num))

k=0

for i in range(2,m//2+1):

    if m%i==0:

        k=k+1

if k==0:

    print(m,", which is square root of ",num," , is Prime Number.")

else:

    print(m,", which is not a square root of ",num," , is not Prime Number.")

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Output :

Enter a number 16

4 , which is not a square root of  16  , is not Prime Number

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Enter a number 9

3 , which is square root of  9  , is Prime Number