Q: Is 564,628 a Prime Number?
A: No, 564,628 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 564628 can be evenly divided by 1 2 4 141,157 282,314 and 564,628, with no remainder.
Since 564,628 cannot be divided by just 1 and 564,628, it is not a prime number.