Q: Is 722,748 a Prime Number?
A: No, 722,748 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 722748 can be evenly divided by 1 2 3 4 6 12 13 26 39 41 52 78 82 113 123 156 164 226 246 339 452 492 533 678 1,066 1,356 1,469 1,599 2,132 2,938 3,198 4,407 4,633 5,876 6,396 8,814 9,266 13,899 17,628 18,532 27,798 55,596 60,229 120,458 180,687 240,916 361,374 and 722,748, with no remainder.
Since 722,748 cannot be divided by just 1 and 722,748, it is not a prime number.