889055112 has 64 divisors (see below), whose sum is σ = 2430331200. Its totient is φ = 268784640.

The previous prime is 889055099. The next prime is 889055119. The reversal of 889055112 is 211550988.

It is not an unprimeable number, because it can be changed into a prime (889055119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116964 + ... + 124332.

It is an arithmetic number, because the mean of its divisors is an integer number (37973925).

Almost surely, 2^889055112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 889055112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1215165600).

889055112 is an abundant number, since it is smaller than the sum of its proper divisors (1541276088).

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

889055112 is a wasteful number, since it uses less digits than its factorization.

889055112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7846 (or 7842 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 39.

The square root of 889055112 is about 29817.0272160053. The cubic root of 889055112 is about 961.5596436054.

The spelling of 889055112 in words is "eight hundred eighty-nine million, fifty-five thousand, one hundred twelve".