Q: Is 84,428 a Prime Number?
A: No, 84,428 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 84428 can be evenly divided by 1 2 4 21,107 42,214 and 84,428, with no remainder.
Since 84,428 cannot be divided by just 1 and 84,428, it is not a prime number.