Q: Is 23,640 a Composite Number?
A: Yes, 23,640 is a composite number.
The number 23,640 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 197 394 591 788 985 1,182 1,576 1,970 2,364 2,955 3,940 4,728 5,910 7,880 11,820 and 23,640, with no remainder.
Since 23,640 cannot be divided by just 1 and 23,640, it is a composite number.