Q: Is 722,888 a Prime Number?
A: No, 722,888 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 722888 can be evenly divided by 1 2 4 8 109 218 436 829 872 1,658 3,316 6,632 90,361 180,722 361,444 and 722,888, with no remainder.
Since 722,888 cannot be divided by just 1 and 722,888, it is not a prime number.