23065552 has 20 divisors (see below), whose sum is σ = 44990176. Its totient is φ = 11455200.

The previous prime is 23065543. The next prime is 23065589. The reversal of 23065552 is 25556032.

It is a self number, because there is not a number n which added to its sum of digits gives 23065552.

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, 2358 + ... + 7189.

Almost surely, 2^23065552 is an apocalyptic number.

It is an amenable number.

23065552 is a deficient number, since it is larger than the sum of its proper divisors (21924624).

23065552 is a wasteful number, since it uses less digits than its factorization.

23065552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9706 (or 9700 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 23065552 is about 4802.6609291100. The cubic root of 23065552 is about 284.6566173223.

The spelling of 23065552 in words is "twenty-three million, sixty-five thousand, five hundred fifty-two".