Q: Is 128,470 a Prime Number?
A: No, 128,470 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 128470 can be evenly divided by 1 2 5 10 29 58 145 290 443 886 2,215 4,430 12,847 25,694 64,235 and 128,470, with no remainder.
Since 128,470 cannot be divided by just 1 and 128,470, it is not a prime number.