23067928 has 16 divisors (see below), whose sum is σ = 46579680. Its totient is φ = 10646688.

The previous prime is 23067901. The next prime is 23067931. The reversal of 23067928 is 82976032.

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, 110800 + ... + 111007.

It is an arithmetic number, because the mean of its divisors is an integer number (2911230).

Almost surely, 2^23067928 is an apocalyptic number.

It is an amenable number.

23067928 is an abundant number, since it is smaller than the sum of its proper divisors (23511752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23067928 is a wasteful number, since it uses less digits than its factorization.

23067928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221826 (or 221822 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 23067928 is about 4802.9082856120. The cubic root of 23067928 is about 284.6663912181. Note that the first 3 decimals are identical.

The spelling of 23067928 in words is "twenty-three million, sixty-seven thousand, nine hundred twenty-eight".