Q: Is 8,428,445 a Prime Number?
A: No, 8,428,445 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 8428445 can be evenly divided by 1 5 59 295 28,571 142,855 1,685,689 and 8,428,445, with no remainder.
Since 8,428,445 cannot be divided by just 1 and 8,428,445, it is not a prime number.