Q: Is 722,488 a Prime Number?
A: No, 722,488 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 722488 can be evenly divided by 1 2 4 8 13 26 52 104 6,947 13,894 27,788 55,576 90,311 180,622 361,244 and 722,488, with no remainder.
Since 722,488 cannot be divided by just 1 and 722,488, it is not a prime number.