Q: Is 422,828 a Prime Number?
A: No, 422,828 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 422828 can be evenly divided by 1 2 4 7 14 28 15,101 30,202 60,404 105,707 211,414 and 422,828, with no remainder.
Since 422,828 cannot be divided by just 1 and 422,828, it is not a prime number.