Q: Is 422,535 a Prime Number?
A: No, 422,535 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 422535 can be evenly divided by 1 3 5 15 17 51 85 255 1,657 4,971 8,285 24,855 28,169 84,507 140,845 and 422,535, with no remainder.
Since 422,535 cannot be divided by just 1 and 422,535, it is not a prime number.