Q: Is 2,405,424 a Prime Number?
A: No, 2,405,424 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 2405424 can be evenly divided by 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 7,159 14,318 21,477 28,636 42,954 50,113 57,272 85,908 100,226 114,544 150,339 171,816 200,452 300,678 343,632 400,904 601,356 801,808 1,202,712 and 2,405,424, with no remainder.
Since 2,405,424 cannot be divided by just 1 and 2,405,424, it is not a prime number.