Q: Is 423,862 a Prime Number?
A: No, 423,862 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 423862 can be evenly divided by 1 2 211,931 and 423,862, with no remainder.
Since 423,862 cannot be divided by just 1 and 423,862, it is not a prime number.