Q: Is 9,520,721 a Prime Number?
A: No, 9,520,721 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 9520721 can be evenly divided by 1 7 1,360,103 and 9,520,721, with no remainder.
Since 9,520,721 cannot be divided by just 1 and 9,520,721, it is not a prime number.