Q: Is 2,546,321 a Composite Number?
A: No, 2,546,321 is not a composite number; it is a prime number.
The number 2,546,321 can be evenly divided by 1 and 2,546,321, with no remainder.
Since 2,546,321 can be divided by just 1 and 2,546,321, it is not a composite number.