Q: Is 328,528 a Prime Number?
A: No, 328,528 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 328528 can be evenly divided by 1 2 4 8 16 20,533 41,066 82,132 164,264 and 328,528, with no remainder.
Since 328,528 cannot be divided by just 1 and 328,528, it is not a prime number.