Q: Is 426,945 a Prime Number?
A: No, 426,945 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 426945 can be evenly divided by 1 3 5 15 28,463 85,389 142,315 and 426,945, with no remainder.
Since 426,945 cannot be divided by just 1 and 426,945, it is not a prime number.