522875 has 16 divisors (see below), whose sum is σ = 673920. Its totient is φ = 404800.

The previous prime is 522871. The next prime is 522881. The reversal of 522875 is 578225.

It is not a de Polignac number, because 522875 - 2² = 522871 is a prime.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (522871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5831 + ... + 5919.

It is an arithmetic number, because the mean of its divisors is an integer number (42120).

2⁵²²⁸⁷⁵ is an apocalyptic number.

522875 is a deficient number, since it is larger than the sum of its proper divisors (151045).

522875 is an equidigital number, since it uses as much as digits as its factorization.

522875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 141 counting only the distinct ones).

The product of its digits is 5600, while the sum is 29.

The square root of 522875 is about 723.1009611389. The cubic root of 522875 is about 80.5624427106.

The spelling of 522875 in words is "five hundred twenty-two thousand, eight hundred seventy-five".