Q: Is 487,448 a Prime Number?
A: No, 487,448 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 487448 can be evenly divided by 1 2 4 8 13 26 43 52 86 104 109 172 218 344 436 559 872 1,118 1,417 2,236 2,834 4,472 4,687 5,668 9,374 11,336 18,748 37,496 60,931 121,862 243,724 and 487,448, with no remainder.
Since 487,448 cannot be divided by just 1 and 487,448, it is not a prime number.