Q: Is 1,428,673 a Composite Number?
A: No, 1,428,673 is not a composite number; it is a prime number.
The number 1,428,673 can be evenly divided by 1 and 1,428,673, with no remainder.
Since 1,428,673 can be divided by just 1 and 1,428,673, it is not a composite number.