23047968 has 48 divisors (see below), whose sum is σ = 60752160. Its totient is φ = 7650816.

The previous prime is 23047943. The next prime is 23047987. The reversal of 23047968 is 86974032.

It is a tau number, because it is divible by the number of its divisors (48).

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, 38971 + ... + 39557.

It is an arithmetic number, because the mean of its divisors is an integer number (1265670).

Almost surely, 2^23047968 is an apocalyptic number.

It is an amenable number.

23047968 is an abundant number, since it is smaller than the sum of its proper divisors (37704192).

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

23047968 is a wasteful number, since it uses less digits than its factorization.

23047968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009 (or 1001 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 23047968 is about 4800.8299282520. The cubic root of 23047968 is about 284.5842630390.

The spelling of 23047968 in words is "twenty-three million, forty-seven thousand, nine hundred sixty-eight".