Q: Is 137,648 a Prime Number?
A: No, 137,648 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 137648 can be evenly divided by 1 2 4 7 8 14 16 28 56 112 1,229 2,458 4,916 8,603 9,832 17,206 19,664 34,412 68,824 and 137,648, with no remainder.
Since 137,648 cannot be divided by just 1 and 137,648, it is not a prime number.