522933 has 4 divisors (see below), whose sum is σ = 697248. Its totient is φ = 348620.

The previous prime is 522919. The next prime is 522943. The reversal of 522933 is 339225.

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 522933 - 2⁸ = 522677 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522943) 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, 87153 + ... + 87158.

It is an arithmetic number, because the mean of its divisors is an integer number (174312).

2⁵²²⁹³³ is an apocalyptic number.

It is an amenable number.

522933 is a deficient number, since it is larger than the sum of its proper divisors (174315).

522933 is a wasteful number, since it uses less digits than its factorization.

522933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174314.

The product of its digits is 1620, while the sum is 24.

The square root of 522933 is about 723.1410650765. The cubic root of 522933 is about 80.5654214014.

The spelling of 522933 in words is "five hundred twenty-two thousand, nine hundred thirty-three".