23683928 has 16 divisors (see below), whose sum is σ = 46338480. Its totient is φ = 11327008.

The previous prime is 23683903. The next prime is 23683949. The reversal of 23683928 is 82938632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64175 + ... + 64542.

It is an arithmetic number, because the mean of its divisors is an integer number (2896155).

Almost surely, 2^23683928 is an apocalyptic number.

It is an amenable number.

23683928 is a deficient number, since it is larger than the sum of its proper divisors (22654552).

23683928 is a wasteful number, since it uses less digits than its factorization.

23683928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128746 (or 128742 counting only the distinct ones).

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

The square root of 23683928 is about 4866.6136070167. The cubic root of 23683928 is about 287.1780512035.

The spelling of 23683928 in words is "twenty-three million, six hundred eighty-three thousand, nine hundred twenty-eight".