Q: Is 2,423,718 a Prime Number?
A: No, 2,423,718 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 2423718 can be evenly divided by 1 2 3 6 9 11 18 22 33 66 99 198 12,241 24,482 36,723 73,446 110,169 134,651 220,338 269,302 403,953 807,906 1,211,859 and 2,423,718, with no remainder.
Since 2,423,718 cannot be divided by just 1 and 2,423,718, it is not a prime number.