Q: Is 426,815 a Prime Number?
A: No, 426,815 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 426815 can be evenly divided by 1 5 85,363 and 426,815, with no remainder.
Since 426,815 cannot be divided by just 1 and 426,815, it is not a prime number.