Q: Is 2,631,731 a Composite Number?
A: No, 2,631,731 is not a composite number; it is a prime number.
The number 2,631,731 can be evenly divided by 1 and 2,631,731, with no remainder.
Since 2,631,731 can be divided by just 1 and 2,631,731, it is not a composite number.