Q: Is 2,724,240 a Prime Number?
A: No, 2,724,240 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 2724240 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 11,351 22,702 34,053 45,404 56,755 68,106 90,808 113,510 136,212 170,265 181,616 227,020 272,424 340,530 454,040 544,848 681,060 908,080 1,362,120 and 2,724,240, with no remainder.
Since 2,724,240 cannot be divided by just 1 and 2,724,240, it is not a prime number.