Q: Is 428,970 a Prime Number?
A: No, 428,970 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 428970 can be evenly divided by 1 2 3 5 6 10 15 30 79 158 181 237 362 395 474 543 790 905 1,086 1,185 1,810 2,370 2,715 5,430 14,299 28,598 42,897 71,495 85,794 142,990 214,485 and 428,970, with no remainder.
Since 428,970 cannot be divided by just 1 and 428,970, it is not a prime number.