Q: Is 1,421,240 a Composite Number?
A: Yes, 1,421,240 is a composite number.
The number 1,421,240 can be evenly divided by 1 2 4 5 8 10 20 40 35,531 71,062 142,124 177,655 284,248 355,310 710,620 and 1,421,240, with no remainder.
Since 1,421,240 cannot be divided by just 1 and 1,421,240, it is a composite number.