Q: Is 499,240 a Prime Number?
A: No, 499,240 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 499240 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 1,783 3,566 7,132 8,915 12,481 14,264 17,830 24,962 35,660 49,924 62,405 71,320 99,848 124,810 249,620 and 499,240, with no remainder.
Since 499,240 cannot be divided by just 1 and 499,240, it is not a prime number.