525912 has 32 divisors (see below), whose sum is σ = 1393200. Its totient is φ = 164864.

The previous prime is 525893. The next prime is 525913. The reversal of 525912 is 219525.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237 + ... + 1052.

2⁵²⁵⁹¹² is an apocalyptic number.

It is an amenable number.

525912 is an abundant number, since it is smaller than the sum of its proper divisors (867288).

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

525912 is a wasteful number, since it uses less digits than its factorization.

525912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315 (or 1311 counting only the distinct ones).

The product of its digits is 900, while the sum is 24.

The square root of 525912 is about 725.1979040234. The cubic root of 525912 is about 80.7181178793.

The spelling of 525912 in words is "five hundred twenty-five thousand, nine hundred twelve".