Q: Is 264,628 a Prime Number?
A: No, 264,628 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 264628 can be evenly divided by 1 2 4 7 13 14 26 28 52 91 182 364 727 1,454 2,908 5,089 9,451 10,178 18,902 20,356 37,804 66,157 132,314 and 264,628, with no remainder.
Since 264,628 cannot be divided by just 1 and 264,628, it is not a prime number.