525338 has 8 divisors (see below), whose sum is σ = 859680. Its totient is φ = 238780.

The previous prime is 525313. The next prime is 525353. The reversal of 525338 is 833525.

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

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11918 + ... + 11961.

It is an arithmetic number, because the mean of its divisors is an integer number (107460).

2⁵²⁵³³⁸ is an apocalyptic number.

525338 is a deficient number, since it is larger than the sum of its proper divisors (334342).

525338 is a wasteful number, since it uses less digits than its factorization.

525338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23892.

The product of its digits is 3600, while the sum is 26.

The square root of 525338 is about 724.8020419397. The cubic root of 525338 is about 80.6887409327.

The spelling of 525338 in words is "five hundred twenty-five thousand, three hundred thirty-eight".