Q: Is 18,445 a Composite Number?
A: Yes, 18,445 is a composite number.
The number 18,445 can be evenly divided by 1 5 7 17 31 35 85 119 155 217 527 595 1,085 2,635 3,689 and 18,445, with no remainder.
Since 18,445 cannot be divided by just 1 and 18,445, it is a composite number.