Q: Is 2,403,173 a Composite Number?
A: No, 2,403,173 is not a composite number; it is a prime number.
The number 2,403,173 can be evenly divided by 1 and 2,403,173, with no remainder.
Since 2,403,173 can be divided by just 1 and 2,403,173, it is not a composite number.