Q: Is 2,407,240 a Prime Number?
A: No, 2,407,240 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 2407240 can be evenly divided by 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 5,471 10,942 21,884 27,355 43,768 54,710 60,181 109,420 120,362 218,840 240,724 300,905 481,448 601,810 1,203,620 and 2,407,240, with no remainder.
Since 2,407,240 cannot be divided by just 1 and 2,407,240, it is not a prime number.