Q: Is 815,422 a Prime Number?
A: No, 815,422 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 815422 can be evenly divided by 1 2 17 29 34 58 493 827 986 1,654 14,059 23,983 28,118 47,966 407,711 and 815,422, with no remainder.
Since 815,422 cannot be divided by just 1 and 815,422, it is not a prime number.