85856735 has 8 divisors (see below), whose sum is σ = 103130880. Its totient is φ = 68616864.

The previous prime is 85856717. The next prime is 85856773. The reversal of 85856735 is 53765858.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 85856735 - 2⁶ = 85856671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 85856735.

It is a congruent number.

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, 2687 + ... + 13376.

It is an arithmetic number, because the mean of its divisors is an integer number (12891360).

Almost surely, 2^85856735 is an apocalyptic number.

85856735 is a deficient number, since it is larger than the sum of its proper divisors (17274145).

85856735 is a wasteful number, since it uses less digits than its factorization.

85856735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17137.

The product of its digits is 1008000, while the sum is 47.

The square root of 85856735 is about 9265.8909447500. The cubic root of 85856735 is about 441.1552544237.

The spelling of 85856735 in words is "eighty-five million, eight hundred fifty-six thousand, seven hundred thirty-five".