Q: Is 422,943 a Prime Number?
A: No, 422,943 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 422943 can be evenly divided by 1 3 17 51 8,293 24,879 140,981 and 422,943, with no remainder.
Since 422,943 cannot be divided by just 1 and 422,943, it is not a prime number.