Q: Is 245,724 a Prime Number?
A: No, 245,724 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 245724 can be evenly divided by 1 2 3 4 6 12 20,477 40,954 61,431 81,908 122,862 and 245,724, with no remainder.
Since 245,724 cannot be divided by just 1 and 245,724, it is not a prime number.