Q: Is 422,860 a Prime Number?
A: No, 422,860 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 422860 can be evenly divided by 1 2 4 5 10 20 21,143 42,286 84,572 105,715 211,430 and 422,860, with no remainder.
Since 422,860 cannot be divided by just 1 and 422,860, it is not a prime number.