889588032 has 112 divisors (see below), whose sum is σ = 2403287040. Its totient is φ = 290354688.

The previous prime is 889588009. The next prime is 889588057. The reversal of 889588032 is 230885988.

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, 3382333 + ... + 3382595.

It is an arithmetic number, because the mean of its divisors is an integer number (21457920).

Almost surely, 2^889588032 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 889588032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1201643520).

889588032 is an abundant number, since it is smaller than the sum of its proper divisors (1513699008).

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

889588032 is a wasteful number, since it uses less digits than its factorization.

889588032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580 (or 570 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 51.

The square root of 889588032 is about 29825.9623817908. The cubic root of 889588032 is about 961.7517321888.

The spelling of 889588032 in words is "eight hundred eighty-nine million, five hundred eighty-eight thousand, thirty-two".