Q: Is 1,073,745 a Prime Number?
A: No, 1,073,745 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 1073745 can be evenly divided by 1 3 5 9 15 45 107 223 321 535 669 963 1,115 1,605 2,007 3,345 4,815 10,035 23,861 71,583 119,305 214,749 357,915 and 1,073,745, with no remainder.
Since 1,073,745 cannot be divided by just 1 and 1,073,745, it is not a prime number.