Q: Is 266,920 a Prime Number?
A: No, 266,920 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 266920 can be evenly divided by 1 2 4 5 8 10 20 40 6,673 13,346 26,692 33,365 53,384 66,730 133,460 and 266,920, with no remainder.
Since 266,920 cannot be divided by just 1 and 266,920, it is not a prime number.