Q: Is 426,818 a Prime Number?
A: No, 426,818 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 426818 can be evenly divided by 1 2 7 14 43 86 301 602 709 1,418 4,963 9,926 30,487 60,974 213,409 and 426,818, with no remainder.
Since 426,818 cannot be divided by just 1 and 426,818, it is not a prime number.