Q: Is 722,490 a Prime Number?
A: No, 722,490 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 722490 can be evenly divided by 1 2 3 5 6 10 15 30 24,083 48,166 72,249 120,415 144,498 240,830 361,245 and 722,490, with no remainder.
Since 722,490 cannot be divided by just 1 and 722,490, it is not a prime number.