Q: Is 4,640 a Prime Number?
A: No, 4,640 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 4640 can be evenly divided by 1 2 4 5 8 10 16 20 29 32 40 58 80 116 145 160 232 290 464 580 928 1,160 2,320 and 4,640, with no remainder.
Since 4,640 cannot be divided by just 1 and 4,640, it is not a prime number.