856765675 has 12 divisors (see below), whose sum is σ = 1062963216. Its totient is φ = 685042400.

The previous prime is 856765667. The next prime is 856765691. The reversal of 856765675 is 576567658.

856765675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 856765675 - 2³ = 856765667 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43965 + ... + 60385.

It is an arithmetic number, because the mean of its divisors is an integer number (88580268).

Almost surely, 2^856765675 is an apocalyptic number.

856765675 is a deficient number, since it is larger than the sum of its proper divisors (206197541).

856765675 is a wasteful number, since it uses less digits than its factorization.

856765675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18518 (or 18513 counting only the distinct ones).

The product of its digits is 10584000, while the sum is 55.

The square root of 856765675 is about 29270.5598682362. The cubic root of 856765675 is about 949.7748958806.

The spelling of 856765675 in words is "eight hundred fifty-six million, seven hundred sixty-five thousand, six hundred seventy-five".