Q: Is 266,724 a Prime Number?
A: No, 266,724 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 266724 can be evenly divided by 1 2 3 4 6 9 12 18 31 36 62 93 124 186 239 279 372 478 558 717 956 1,116 1,434 2,151 2,868 4,302 7,409 8,604 14,818 22,227 29,636 44,454 66,681 88,908 133,362 and 266,724, with no remainder.
Since 266,724 cannot be divided by just 1 and 266,724, it is not a prime number.