23268668 has 6 divisors (see below), whose sum is σ = 40720176. Its totient is φ = 11634332.

The previous prime is 23268653. The next prime is 23268691. The reversal of 23268668 is 86686232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2908580 + ... + 2908587.

It is an arithmetic number, because the mean of its divisors is an integer number (6786696).

Almost surely, 2^23268668 is an apocalyptic number.

It is an amenable number.

23268668 is a deficient number, since it is larger than the sum of its proper divisors (17451508).

23268668 is a wasteful number, since it uses less digits than its factorization.

23268668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5817171 (or 5817169 counting only the distinct ones).

The product of its digits is 165888, while the sum is 41.

The square root of 23268668 is about 4823.7607735044. The cubic root of 23268668 is about 285.4897417191.

The spelling of 23268668 in words is "twenty-three million, two hundred sixty-eight thousand, six hundred sixty-eight".