Q: Is 2,564,424 a Prime Number?
A: No, 2,564,424 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 2564424 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 36 72 35,617 71,234 106,851 142,468 213,702 284,936 320,553 427,404 641,106 854,808 1,282,212 and 2,564,424, with no remainder.
Since 2,564,424 cannot be divided by just 1 and 2,564,424, it is not a prime number.