Q: Is 722,470 a Prime Number?
A: No, 722,470 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 722470 can be evenly divided by 1 2 5 7 10 14 35 70 10,321 20,642 51,605 72,247 103,210 144,494 361,235 and 722,470, with no remainder.
Since 722,470 cannot be divided by just 1 and 722,470, it is not a prime number.