528894 has 12 divisors (see below), whose sum is σ = 1145976. Its totient is φ = 176292.

The previous prime is 528883. The next prime is 528911. The reversal of 528894 is 498825.

528894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

528894 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14674 + ... + 14709.

It is an arithmetic number, because the mean of its divisors is an integer number (95498).

2⁵²⁸⁸⁹⁴ is an apocalyptic number.

528894 is an abundant number, since it is smaller than the sum of its proper divisors (617082).

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

528894 is a wasteful number, since it uses less digits than its factorization.

528894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29391 (or 29388 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 528894 is about 727.2509883115. The cubic root of 528894 is about 80.8703917182.

The spelling of 528894 in words is "five hundred twenty-eight thousand, eight hundred ninety-four".