Q: Is 426,073 a Prime Number?
A: Yes, 426,073 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 426073 can be evenly divided by 1 and 426,073, with no remainder.
Since 426,073 can be divided by just 1 and 426,073, it is a prime number.