525884 has 12 divisors (see below), whose sum is σ = 950208. Its totient is φ = 254400.

The previous prime is 525871. The next prime is 525887. The reversal of 525884 is 488525.

It is a self number, because there is not a number n which added to its sum of digits gives 525884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1997 + ... + 2244.

It is an arithmetic number, because the mean of its divisors is an integer number (79184).

2⁵²⁵⁸⁸⁴ is an apocalyptic number.

It is an amenable number.

525884 is a deficient number, since it is larger than the sum of its proper divisors (424324).

525884 is a wasteful number, since it uses less digits than its factorization.

525884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4276 (or 4274 counting only the distinct ones).

The product of its digits is 12800, while the sum is 32.

The square root of 525884 is about 725.1785986914. The cubic root of 525884 is about 80.7166853536.

The spelling of 525884 in words is "five hundred twenty-five thousand, eight hundred eighty-four".