23293868 has 24 divisors (see below), whose sum is σ = 45090192. Its totient is φ = 10459584.

The previous prime is 23293847. The next prime is 23293883. The reversal of 23293868 is 86839232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4130 + ... + 7977.

It is an arithmetic number, because the mean of its divisors is an integer number (1878758).

Almost surely, 2^23293868 is an apocalyptic number.

It is an amenable number.

23293868 is a deficient number, since it is larger than the sum of its proper divisors (21796324).

23293868 is a wasteful number, since it uses less digits than its factorization.

23293868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12161 (or 12159 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 23293868 is about 4826.3721365017. The cubic root of 23293868 is about 285.5927664659.

The spelling of 23293868 in words is "twenty-three million, two hundred ninety-three thousand, eight hundred sixty-eight".