Q: Is 422,985 a Prime Number?
A: No, 422,985 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 422985 can be evenly divided by 1 3 5 15 163 173 489 519 815 865 2,445 2,595 28,199 84,597 140,995 and 422,985, with no remainder.
Since 422,985 cannot be divided by just 1 and 422,985, it is not a prime number.