Q: Is 427,418 a Prime Number?
A: No, 427,418 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 427418 can be evenly divided by 1 2 47 94 4,547 9,094 213,709 and 427,418, with no remainder.
Since 427,418 cannot be divided by just 1 and 427,418, it is not a prime number.