Q: Is 218,418 a Prime Number?
A: No, 218,418 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 218418 can be evenly divided by 1 2 3 6 59 118 177 354 617 1,234 1,851 3,702 36,403 72,806 109,209 and 218,418, with no remainder.
Since 218,418 cannot be divided by just 1 and 218,418, it is not a prime number.