Q: Is 2,146,720 a Composite Number?
A: Yes, 2,146,720 is a composite number.
The number 2,146,720 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 13,417 26,834 53,668 67,085 107,336 134,170 214,672 268,340 429,344 536,680 1,073,360 and 2,146,720, with no remainder.
Since 2,146,720 cannot be divided by just 1 and 2,146,720, it is a composite number.