Q: Is 528,424 a Prime Number?
A: No, 528,424 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 528424 can be evenly divided by 1 2 4 8 13 26 52 104 5,081 10,162 20,324 40,648 66,053 132,106 264,212 and 528,424, with no remainder.
Since 528,424 cannot be divided by just 1 and 528,424, it is not a prime number.