525938 has 8 divisors (see below), whose sum is σ = 901632. Its totient is φ = 225396.

The previous prime is 525937. The next prime is 525947. The reversal of 525938 is 839525.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×525938² = 553221559688, which contains 22 as substring.

It is a nialpdrome in base 14.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 525938.

It is not an unprimeable number, because it can be changed into a prime (525937) 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, 18770 + ... + 18797.

It is an arithmetic number, because the mean of its divisors is an integer number (112704).

2⁵²⁵⁹³⁸ is an apocalyptic number.

525938 is a deficient number, since it is larger than the sum of its proper divisors (375694).

525938 is a wasteful number, since it uses less digits than its factorization.

525938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37576.

The product of its digits is 10800, while the sum is 32.

The square root of 525938 is about 725.2158299431. The cubic root of 525938 is about 80.7194480362.

The spelling of 525938 in words is "five hundred twenty-five thousand, nine hundred thirty-eight".