Q: Is 1,626,377 a Composite Number?
A: No, 1,626,377 is not a composite number; it is a prime number.
The number 1,626,377 can be evenly divided by 1 and 1,626,377, with no remainder.
Since 1,626,377 can be divided by just 1 and 1,626,377, it is not a composite number.