Q: Is 1,400,587 a Composite Number?
A: No, 1,400,587 is not a composite number; it is a prime number.
The number 1,400,587 can be evenly divided by 1 and 1,400,587, with no remainder.
Since 1,400,587 can be divided by just 1 and 1,400,587, it is not a composite number.