23086044 has 18 divisors (see below), whose sum is σ = 58356480. Its totient is φ = 7695336.

The previous prime is 23086009. The next prime is 23086057. The reversal of 23086044 is 44068032.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 23085999 and 23086017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 320604 + ... + 320675.

Almost surely, 2^23086044 is an apocalyptic number.

It is an amenable number.

23086044 is an abundant number, since it is smaller than the sum of its proper divisors (35270436).

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

23086044 is a wasteful number, since it uses less digits than its factorization.

23086044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641289 (or 641284 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 23086044 is about 4804.7938561399. The cubic root of 23086044 is about 284.7408910018.

The spelling of 23086044 in words is "twenty-three million, eighty-six thousand, forty-four".