Q: Is 499,920 a Prime Number?
A: No, 499,920 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 499920 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 2,083 4,166 6,249 8,332 10,415 12,498 16,664 20,830 24,996 31,245 33,328 41,660 49,992 62,490 83,320 99,984 124,980 166,640 249,960 and 499,920, with no remainder.
Since 499,920 cannot be divided by just 1 and 499,920, it is not a prime number.