Q: Is 422,630 a Prime Number?
A: No, 422,630 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 422630 can be evenly divided by 1 2 5 10 13 26 65 130 3,251 6,502 16,255 32,510 42,263 84,526 211,315 and 422,630, with no remainder.
Since 422,630 cannot be divided by just 1 and 422,630, it is not a prime number.