Q: Is 23,740 a Prime Number?
A: No, 23,740 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 23740 can be evenly divided by 1 2 4 5 10 20 1,187 2,374 4,748 5,935 11,870 and 23,740, with no remainder.
Since 23,740 cannot be divided by just 1 and 23,740, it is not a prime number.