Q: Is 36,640 a Prime Number?
A: No, 36,640 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 36640 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 229 458 916 1,145 1,832 2,290 3,664 4,580 7,328 9,160 18,320 and 36,640, with no remainder.
Since 36,640 cannot be divided by just 1 and 36,640, it is not a prime number.