889985112 has 16 divisors (see below), whose sum is σ = 2224962840. Its totient is φ = 296661696.

The previous prime is 889985111. The next prime is 889985119. The reversal of 889985112 is 211589988.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (889985111) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 18541333 + ... + 18541380.

Almost surely, 2^889985112 is an apocalyptic number.

It is an amenable number.

889985112 is an abundant number, since it is smaller than the sum of its proper divisors (1334977728).

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

889985112 is a wasteful number, since it uses less digits than its factorization.

889985112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37082722 (or 37082718 counting only the distinct ones).

The product of its digits is 414720, while the sum is 51.

The square root of 889985112 is about 29832.6182558622. The cubic root of 889985112 is about 961.8948079936.

The spelling of 889985112 in words is "eight hundred eighty-nine million, nine hundred eighty-five thousand, one hundred twelve".