Q: Is 267,920 a Prime Number?
A: No, 267,920 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 267920 can be evenly divided by 1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 197 272 340 394 680 788 985 1,360 1,576 1,970 3,152 3,349 3,940 6,698 7,880 13,396 15,760 16,745 26,792 33,490 53,584 66,980 133,960 and 267,920, with no remainder.
Since 267,920 cannot be divided by just 1 and 267,920, it is not a prime number.