Q: Is 531,267 a Prime Number?
A: No, 531,267 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 531267 can be evenly divided by 1 3 11 17 33 51 187 561 947 2,841 10,417 16,099 31,251 48,297 177,089 and 531,267, with no remainder.
Since 531,267 cannot be divided by just 1 and 531,267, it is not a prime number.