500885 has 16 divisors (see below), whose sum is σ = 749952. Its totient is φ = 312000.

The previous prime is 500881. The next prime is 500887. The reversal of 500885 is 588005.

It is not a de Polignac number, because 500885 - 2² = 500881 is a prime.

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 500885.

It is not an unprimeable number, because it can be changed into a prime (500881) 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, 266 + ... + 1035.

It is an arithmetic number, because the mean of its divisors is an integer number (46872).

2⁵⁰⁰⁸⁸⁵ is an apocalyptic number.

500885 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

500885 is a deficient number, since it is larger than the sum of its proper divisors (249067).

500885 is a wasteful number, since it uses less digits than its factorization.

500885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 500885 is about 707.7322940208. The cubic root of 500885 is about 79.4168533279.

The spelling of 500885 in words is "five hundred thousand, eight hundred eighty-five".