Q: Is 422,847 a Prime Number?
A: No, 422,847 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 422847 can be evenly divided by 1 3 9 27 15,661 46,983 140,949 and 422,847, with no remainder.
Since 422,847 cannot be divided by just 1 and 422,847, it is not a prime number.