Q: Is 5,721,008 a Prime Number?
A: No, 5,721,008 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 5721008 can be evenly divided by 1 2 4 8 16 357,563 715,126 1,430,252 2,860,504 and 5,721,008, with no remainder.
Since 5,721,008 cannot be divided by just 1 and 5,721,008, it is not a prime number.