Q: Is 1,240,618 a Prime Number?
A: No, 1,240,618 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 1240618 can be evenly divided by 1 2 61 122 10,169 20,338 620,309 and 1,240,618, with no remainder.
Since 1,240,618 cannot be divided by just 1 and 1,240,618, it is not a prime number.