528893 has 4 divisors (see below), whose sum is σ = 531168. Its totient is φ = 526620.

The previous prime is 528883. The next prime is 528911. The reversal of 528893 is 398825.

528893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 528893 - 2⁴ = 528877 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 528893.

It is not an unprimeable number, because it can be changed into a prime (528823) 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, 743 + ... + 1268.

It is an arithmetic number, because the mean of its divisors is an integer number (132792).

2⁵²⁸⁸⁹³ is an apocalyptic number.

It is an amenable number.

528893 is a deficient number, since it is larger than the sum of its proper divisors (2275).

528893 is a wasteful number, since it uses less digits than its factorization.

528893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2274.

The product of its digits is 17280, while the sum is 35.

The square root of 528893 is about 727.2503007906. The cubic root of 528893 is about 80.8703407499.

The spelling of 528893 in words is "five hundred twenty-eight thousand, eight hundred ninety-three".