Q: Is 460,640 a Prime Number?
A: No, 460,640 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 460640 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 2,879 5,758 11,516 14,395 23,032 28,790 46,064 57,580 92,128 115,160 230,320 and 460,640, with no remainder.
Since 460,640 cannot be divided by just 1 and 460,640, it is not a prime number.