Q: Is 422,562 a Prime Number?
A: No, 422,562 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 422562 can be evenly divided by 1 2 3 6 7 14 21 42 10,061 20,122 30,183 60,366 70,427 140,854 211,281 and 422,562, with no remainder.
Since 422,562 cannot be divided by just 1 and 422,562, it is not a prime number.