Q: Is 1,066,618 a Prime Number?
A: No, 1,066,618 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 1066618 can be evenly divided by 1 2 7 14 47 94 329 658 1,621 3,242 11,347 22,694 76,187 152,374 533,309 and 1,066,618, with no remainder.
Since 1,066,618 cannot be divided by just 1 and 1,066,618, it is not a prime number.