530285 has 16 divisors (see below), whose sum is σ = 739200. Its totient is φ = 357696.

The previous prime is 530279. The next prime is 530293. The reversal of 530285 is 582035.

530285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 530285 - 2¹² = 526189 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 530285.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 530285.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3746 + ... + 3884.

It is an arithmetic number, because the mean of its divisors is an integer number (46200).

2⁵³⁰²⁸⁵ is an apocalyptic number.

It is an amenable number.

530285 is a deficient number, since it is larger than the sum of its proper divisors (208915).

530285 is a wasteful number, since it uses less digits than its factorization.

530285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 530285 is about 728.2067014248. The cubic root of 530285 is about 80.9412264798.

The spelling of 530285 in words is "five hundred thirty thousand, two hundred eighty-five".