Q: Is 137,440 a Prime Number?
A: No, 137,440 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 137440 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 859 1,718 3,436 4,295 6,872 8,590 13,744 17,180 27,488 34,360 68,720 and 137,440, with no remainder.
Since 137,440 cannot be divided by just 1 and 137,440, it is not a prime number.