Q: Is 530,426 a Prime Number?
A: No, 530,426 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 530426 can be evenly divided by 1 2 13 23 26 46 299 598 887 1,774 11,531 20,401 23,062 40,802 265,213 and 530,426, with no remainder.
Since 530,426 cannot be divided by just 1 and 530,426, it is not a prime number.