889028 has 12 divisors (see below), whose sum is σ = 1778112. Its totient is φ = 381000.

The previous prime is 889027. The next prime is 889037. The reversal of 889028 is 820988.

889028 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (889027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15848 + ... + 15903.

It is an arithmetic number, because the mean of its divisors is an integer number (148176).

2⁸⁸⁹⁰²⁸ is an apocalyptic number.

It is an amenable number.

889028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

889028 is a wasteful number, since it uses less digits than its factorization.

889028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31762 (or 31760 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 889028 is about 942.8828135034. The cubic root of 889028 is about 96.1549869157.

The spelling of 889028 in words is "eight hundred eighty-nine thousand, twenty-eight".