Q: Is 478,460 a Prime Number?
A: No, 478,460 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 478460 can be evenly divided by 1 2 4 5 10 20 47 94 188 235 470 509 940 1,018 2,036 2,545 5,090 10,180 23,923 47,846 95,692 119,615 239,230 and 478,460, with no remainder.
Since 478,460 cannot be divided by just 1 and 478,460, it is not a prime number.