Q: Is 1,648,441 a Composite Number?
A: No, 1,648,441 is not a composite number; it is a prime number.
The number 1,648,441 can be evenly divided by 1 and 1,648,441, with no remainder.
Since 1,648,441 can be divided by just 1 and 1,648,441, it is not a composite number.