854353856 has 28 divisors (see below), whose sum is σ = 1698037752. Its totient is φ = 426501888.

The previous prime is 854353823. The next prime is 854353873. The reversal of 854353856 is 658353458.

854353856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×854353856² = 1459841022524137472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 854353856.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31571 + ... + 52013.

Almost surely, 2^854353856 is an apocalyptic number.

It is an amenable number.

854353856 is a deficient number, since it is larger than the sum of its proper divisors (843683896).

854353856 is a wasteful number, since it uses less digits than its factorization.

854353856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21108 (or 21098 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 47.

The square root of 854353856 is about 29229.3321168993. The cubic root of 854353856 is about 948.8828441323.

The spelling of 854353856 in words is "eight hundred fifty-four million, three hundred fifty-three thousand, eight hundred fifty-six".