Q: Is 2,559,617 a Composite Number?
A: No, 2,559,617 is not a composite number; it is a prime number.
The number 2,559,617 can be evenly divided by 1 and 2,559,617, with no remainder.
Since 2,559,617 can be divided by just 1 and 2,559,617, it is not a composite number.