Q: Is 478,680 a Prime Number?
A: No, 478,680 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 478680 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 3,989 7,978 11,967 15,956 19,945 23,934 31,912 39,890 47,868 59,835 79,780 95,736 119,670 159,560 239,340 and 478,680, with no remainder.
Since 478,680 cannot be divided by just 1 and 478,680, it is not a prime number.