889101120 has 112 divisors (see below), whose sum is σ = 2899306368. Its totient is φ = 230676480.

The previous prime is 889101107. The next prime is 889101151. The reversal of 889101120 is 21101988.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23005 + ... + 48035.

It is an arithmetic number, because the mean of its divisors is an integer number (25886664).

Almost surely, 2^889101120 is an apocalyptic number.

889101120 is a gapful number since it is divisible by the number (80) 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 889101120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1449653184).

889101120 is an abundant number, since it is smaller than the sum of its proper divisors (2010205248).

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

889101120 is a wasteful number, since it uses less digits than its factorization.

889101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25088 (or 25078 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 30.

The square root of 889101120 is about 29817.7987115079. The cubic root of 889101120 is about 961.5762300061.

The spelling of 889101120 in words is "eight hundred eighty-nine million, one hundred one thousand, one hundred twenty".