Q: Is 60,640 a Prime Number?
A: No, 60,640 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 60640 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 379 758 1,516 1,895 3,032 3,790 6,064 7,580 12,128 15,160 30,320 and 60,640, with no remainder.
Since 60,640 cannot be divided by just 1 and 60,640, it is not a prime number.