23089044 has 24 divisors (see below), whose sum is σ = 58772448. Its totient is φ = 6996640.

The previous prime is 23089037. The next prime is 23089051. The reversal of 23089044 is 44098032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23089037) and next prime (23089051).

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 7 ways as a sum of consecutive naturals, for example, 87327 + ... + 87590.

It is an arithmetic number, because the mean of its divisors is an integer number (2448852).

Almost surely, 2^23089044 is an apocalyptic number.

It is an amenable number.

23089044 is an abundant number, since it is smaller than the sum of its proper divisors (35683404).

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

23089044 is a wasteful number, since it uses less digits than its factorization.

23089044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174935 (or 174933 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 23089044 is about 4805.1060342099. The cubic root of 23089044 is about 284.7532243646.

The spelling of 23089044 in words is "twenty-three million, eighty-nine thousand, forty-four".