812882 has 16 divisors (see below), whose sum is σ = 1439232. Its totient is φ = 336960.

The previous prime is 812869. The next prime is 812921. The reversal of 812882 is 288218.

812882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503 + ... + 1370.

It is an arithmetic number, because the mean of its divisors is an integer number (89952).

2⁸¹²⁸⁸² is an apocalyptic number.

812882 is a deficient number, since it is larger than the sum of its proper divisors (626350).

812882 is a wasteful number, since it uses less digits than its factorization.

812882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913.

The product of its digits is 2048, while the sum is 29.

The square root of 812882 is about 901.5996894409. The cubic root of 812882 is about 93.3274004165.

The spelling of 812882 in words is "eight hundred twelve thousand, eight hundred eighty-two".