Q: Is 6,728,231 a Composite Number?
A: No, 6,728,231 is not a composite number; it is a prime number.
The number 6,728,231 can be evenly divided by 1 and 6,728,231, with no remainder.
Since 6,728,231 can be divided by just 1 and 6,728,231, it is not a composite number.