23085944 has 16 divisors (see below), whose sum is σ = 49470000. Its totient is φ = 9893952.

The previous prime is 23085929. The next prime is 23085961. The reversal of 23085944 is 44958032.

It is a super-2 number, since 2×23085944² = 1065921620742272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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, 206069 + ... + 206180.

It is an arithmetic number, because the mean of its divisors is an integer number (3091875).

Almost surely, 2^23085944 is an apocalyptic number.

It is an amenable number.

23085944 is an abundant number, since it is smaller than the sum of its proper divisors (26384056).

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

23085944 is a wasteful number, since it uses less digits than its factorization.

23085944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412262 (or 412258 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 23085944 is about 4804.7834498549. The cubic root of 23085944 is about 284.7404798713.

The spelling of 23085944 in words is "twenty-three million, eighty-five thousand, nine hundred forty-four".