Q: Is 577,618 a Prime Number?
A: No, 577,618 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 577618 can be evenly divided by 1 2 337 674 857 1,714 288,809 and 577,618, with no remainder.
Since 577,618 cannot be divided by just 1 and 577,618, it is not a prime number.