Q: Is 1,073,638 a Prime Number?
A: No, 1,073,638 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 1073638 can be evenly divided by 1 2 29 58 107 173 214 346 3,103 5,017 6,206 10,034 18,511 37,022 536,819 and 1,073,638, with no remainder.
Since 1,073,638 cannot be divided by just 1 and 1,073,638, it is not a prime number.