8085711 has 4 divisors (see below), whose sum is σ = 10780952. Its totient is φ = 5390472.

The previous prime is 8085691. The next prime is 8085743. The reversal of 8085711 is 1175808.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8085711 - 2⁹ = 8085199 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8085911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1347616 + ... + 1347621.

It is an arithmetic number, because the mean of its divisors is an integer number (2695238).

Almost surely, 2^8085711 is an apocalyptic number.

8085711 is a deficient number, since it is larger than the sum of its proper divisors (2695241).

8085711 is a wasteful number, since it uses less digits than its factorization.

8085711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2695240.

The product of its (nonzero) digits is 2240, while the sum is 30.

The square root of 8085711 is about 2843.5384646598. The cubic root of 8085711 is about 200.7117225838.

Subtracting from 8085711 its reverse (1175808), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 8085711 in words is "eight million, eighty-five thousand, seven hundred eleven".