Q: Is 418,642 a Prime Number?
A: No, 418,642 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 418642 can be evenly divided by 1 2 7 14 17 34 119 238 1,759 3,518 12,313 24,626 29,903 59,806 209,321 and 418,642, with no remainder.
Since 418,642 cannot be divided by just 1 and 418,642, it is not a prime number.