Q: Is 169,640 a Prime Number?
A: No, 169,640 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 169640 can be evenly divided by 1 2 4 5 8 10 20 40 4,241 8,482 16,964 21,205 33,928 42,410 84,820 and 169,640, with no remainder.
Since 169,640 cannot be divided by just 1 and 169,640, it is not a prime number.