885057912 has 24 divisors (see below), whose sum is σ = 2397032040. Its totient is φ = 295019280.

The previous prime is 885057911. The next prime is 885057937. The reversal of 885057912 is 219750588.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (885057911) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6146164 + ... + 6146307.

It is an arithmetic number, because the mean of its divisors is an integer number (99876335).

Almost surely, 2^885057912 is an apocalyptic number.

It is an amenable number.

885057912 is an abundant number, since it is smaller than the sum of its proper divisors (1511974128).

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

885057912 is a wasteful number, since it uses less digits than its factorization.

885057912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12292483 (or 12292476 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 45.

The square root of 885057912 is about 29749.9228906564. The cubic root of 885057912 is about 960.1164181732.

The spelling of 885057912 in words is "eight hundred eighty-five million, fifty-seven thousand, nine hundred twelve".