525708 has 36 divisors (see below), whose sum is σ = 1408680. Its totient is φ = 164736.

The previous prime is 525697. The next prime is 525709. The reversal of 525708 is 807525.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525709) by changing a digit.

525708 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 11 ways as a sum of consecutive naturals, for example, 183 + ... + 1041.

It is an arithmetic number, because the mean of its divisors is an integer number (39130).

2⁵²⁵⁷⁰⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 525708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (704340).

525708 is an abundant number, since it is smaller than the sum of its proper divisors (882972).

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

525708 is a wasteful number, since it uses less digits than its factorization.

525708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886 (or 881 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 525708 is about 725.0572391198. The cubic root of 525708 is about 80.7076797416.

The spelling of 525708 in words is "five hundred twenty-five thousand, seven hundred eight".