Q: Is 1,209,740 a Composite Number?
A: Yes, 1,209,740 is a composite number.
The number 1,209,740 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 8,641 17,282 34,564 43,205 60,487 86,410 120,974 172,820 241,948 302,435 604,870 and 1,209,740, with no remainder.
Since 1,209,740 cannot be divided by just 1 and 1,209,740, it is a composite number.