Q: Is 1,137,744 a Prime Number?
A: No, 1,137,744 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 1137744 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 7,901 15,802 23,703 31,604 47,406 63,208 71,109 94,812 126,416 142,218 189,624 284,436 379,248 568,872 and 1,137,744, with no remainder.
Since 1,137,744 cannot be divided by just 1 and 1,137,744, it is not a prime number.