Q: Is 2,542,470 a Composite Number?
A: Yes, 2,542,470 is a composite number.
The number 2,542,470 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 12,107 24,214 36,321 60,535 72,642 84,749 121,070 169,498 181,605 254,247 363,210 423,745 508,494 847,490 1,271,235 and 2,542,470, with no remainder.
Since 2,542,470 cannot be divided by just 1 and 2,542,470, it is a composite number.