23045568 has 112 divisors (see below), whose sum is σ = 75102720. Its totient is φ = 6073344.

The previous prime is 23045497. The next prime is 23045573. The reversal of 23045568 is 86554032.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16813 + ... + 18131.

It is an arithmetic number, because the mean of its divisors is an integer number (670560).

Almost surely, 2^23045568 is an apocalyptic number.

23045568 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23045568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37551360).

23045568 is an abundant number, since it is smaller than the sum of its proper divisors (52057152).

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

23045568 is a wasteful number, since it uses less digits than its factorization.

23045568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354 (or 1344 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 23045568 is about 4800.5799649626. The cubic root of 23045568 is about 284.5743847142.

The spelling of 23045568 in words is "twenty-three million, forty-five thousand, five hundred sixty-eight".