889131232 has 36 divisors (see below), whose sum is σ = 1924086528. Its totient is φ = 404148800.

The previous prime is 889131209. The next prime is 889131241. The reversal of 889131232 is 232131988.

889131232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 889131191 and 889131200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110944 + ... + 118687.

It is an arithmetic number, because the mean of its divisors is an integer number (53446848).

Almost surely, 2^889131232 is an apocalyptic number.

It is an amenable number.

889131232 is an abundant number, since it is smaller than the sum of its proper divisors (1034955296).

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

889131232 is a wasteful number, since it uses less digits than its factorization.

889131232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229663 (or 229644 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 889131232 is about 29818.3036405494. The cubic root of 889131232 is about 961.5870854105.

The spelling of 889131232 in words is "eight hundred eighty-nine million, one hundred thirty-one thousand, two hundred thirty-two".