Q: Is 267,440 a Prime Number?
A: No, 267,440 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 267440 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 3,343 6,686 13,372 16,715 26,744 33,430 53,488 66,860 133,720 and 267,440, with no remainder.
Since 267,440 cannot be divided by just 1 and 267,440, it is not a prime number.