Q: Is 478,230 a Prime Number?
A: No, 478,230 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 478230 can be evenly divided by 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 839 1,678 2,517 4,195 5,034 8,390 12,585 15,941 25,170 31,882 47,823 79,705 95,646 159,410 239,115 and 478,230, with no remainder.
Since 478,230 cannot be divided by just 1 and 478,230, it is not a prime number.