508812 has 24 divisors (see below), whose sum is σ = 1201200. Its totient is φ = 167616.

The previous prime is 508811. The next prime is 508817. The reversal of 508812 is 218805.

It is a zygodrome in base 2.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 508812.

It is not an unprimeable number, because it can be changed into a prime (508811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1114 + ... + 1502.

It is an arithmetic number, because the mean of its divisors is an integer number (50050).

2⁵⁰⁸⁸¹² is an apocalyptic number.

It is an amenable number.

508812 is an abundant number, since it is smaller than the sum of its proper divisors (692388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

508812 is a wasteful number, since it uses less digits than its factorization.

508812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 508812 is about 713.3105915378. The cubic root of 508812 is about 79.8336125133.

The spelling of 508812 in words is "five hundred eight thousand, eight hundred twelve".