2858535836 has 12 divisors (see below), whose sum is σ = 5387240712. Its totient is φ = 1319324208.

The previous prime is 2858535821. The next prime is 2858535847. The reversal of 2858535836 is 6385358582.

2858535836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 27485870 + ... + 27485973.

It is an arithmetic number, because the mean of its divisors is an integer number (448936726).

Almost surely, 2^2858535836 is an apocalyptic number.

2858535836 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2858535836 is a deficient number, since it is larger than the sum of its proper divisors (2528704876).

2858535836 is a wasteful number, since it uses less digits than its factorization.

2858535836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54971860 (or 54971858 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 53.

The square root of 2858535836 is about 53465.2769187629. The cubic root of 2858535836 is about 1419.2139794580.

The spelling of 2858535836 in words is "two billion, eight hundred fifty-eight million, five hundred thirty-five thousand, eight hundred thirty-six".