Q: Is 2,491,509 a Composite Number?
A: Yes, 2,491,509 is a composite number.
The number 2,491,509 can be evenly divided by 1 3 830,503 and 2,491,509, with no remainder.
Since 2,491,509 cannot be divided by just 1 and 2,491,509, it is a composite number.