Q: Is 78,422 a Prime Number?
A: No, 78,422 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 78422 can be evenly divided by 1 2 113 226 347 694 39,211 and 78,422, with no remainder.
Since 78,422 cannot be divided by just 1 and 78,422, it is not a prime number.