Q: Is 487,280 a Prime Number?
A: No, 487,280 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 487280 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 6,091 12,182 24,364 30,455 48,728 60,910 97,456 121,820 243,640 and 487,280, with no remainder.
Since 487,280 cannot be divided by just 1 and 487,280, it is not a prime number.