Q: Is 489,048 a Prime Number?
A: No, 489,048 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 489048 can be evenly divided by 1 2 3 4 6 7 8 12 14 21 24 28 41 42 56 71 82 84 123 142 164 168 213 246 284 287 328 426 492 497 568 574 852 861 984 994 1,148 1,491 1,704 1,722 1,988 2,296 2,911 2,982 3,444 3,976 5,822 5,964 6,888 8,733 11,644 11,928 17,466 20,377 23,288 34,932 40,754 61,131 69,864 81,508 122,262 163,016 244,524 and 489,048, with no remainder.
Since 489,048 cannot be divided by just 1 and 489,048, it is not a prime number.