889528 has 8 divisors (see below), whose sum is σ = 1667880. Its totient is φ = 444760.

The previous prime is 889519. The next prime is 889579. The reversal of 889528 is 825988.

It is a happy number.

889528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55588 + ... + 55603.

It is an arithmetic number, because the mean of its divisors is an integer number (208485).

2⁸⁸⁹⁵²⁸ is an apocalyptic number.

It is an amenable number.

889528 is a deficient number, since it is larger than the sum of its proper divisors (778352).

889528 is a wasteful number, since it uses less digits than its factorization.

889528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111197 (or 111193 counting only the distinct ones).

The product of its digits is 46080, while the sum is 40.

The square root of 889528 is about 943.1479205300. The cubic root of 889528 is about 96.1730097763.

The spelling of 889528 in words is "eight hundred eighty-nine thousand, five hundred twenty-eight".