Q: Is 461,564 a Prime Number?
A: No, 461,564 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 461564 can be evenly divided by 1 2 4 23 29 46 58 92 116 173 346 667 692 1,334 2,668 3,979 5,017 7,958 10,034 15,916 20,068 115,391 230,782 and 461,564, with no remainder.
Since 461,564 cannot be divided by just 1 and 461,564, it is not a prime number.