Q: Is 2,142,749 a Composite Number?
A: Yes, 2,142,749 is a composite number.
The number 2,142,749 can be evenly divided by 1 7 23 161 13,309 93,163 306,107 and 2,142,749, with no remainder.
Since 2,142,749 cannot be divided by just 1 and 2,142,749, it is a composite number.