504285 has 8 divisors (see below), whose sum is σ = 806880. Its totient is φ = 268944.

The previous prime is 504269. The next prime is 504289. The reversal of 504285 is 582405.

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

It is not a de Polignac number, because 504285 - 2⁴ = 504269 is a prime.

It is a super-2 number, since 2×504285² = 508606722450, which contains 22 as substring.

It is a Curzon number.

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 504285.

It is not an unprimeable number, because it can be changed into a prime (504289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16795 + ... + 16824.

It is an arithmetic number, because the mean of its divisors is an integer number (100860).

2⁵⁰⁴²⁸⁵ is an apocalyptic number.

It is an amenable number.

504285 is a deficient number, since it is larger than the sum of its proper divisors (302595).

504285 is a wasteful number, since it uses less digits than its factorization.

504285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33627.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 504285 is about 710.1302697393. The cubic root of 504285 is about 79.5961417454.

The spelling of 504285 in words is "five hundred four thousand, two hundred eighty-five".