23064885 has 16 divisors (see below), whose sum is σ = 41004480. Its totient is φ = 12301200.

The previous prime is 23064863. The next prime is 23064887. The reversal of 23064885 is 58846032.

23064885 is a `hidden beast` number, since 2 + 3 + 0 + 648 + 8 + 5 = 666.

It is not a de Polignac number, because 23064885 - 2⁹ = 23064373 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23064887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85291 + ... + 85560.

It is an arithmetic number, because the mean of its divisors is an integer number (2562780).

Almost surely, 2^23064885 is an apocalyptic number.

It is an amenable number.

23064885 is a deficient number, since it is larger than the sum of its proper divisors (17939595).

23064885 is a wasteful number, since it uses less digits than its factorization.

23064885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170865 (or 170859 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 23064885 is about 4802.5914879365. The cubic root of 23064885 is about 284.6538734355.

The spelling of 23064885 in words is "twenty-three million, sixty-four thousand, eight hundred eighty-five".