85295711 has 4 divisors (see below), whose sum is σ = 85549152. Its totient is φ = 85042272.

The previous prime is 85295701. The next prime is 85295713. The reversal of 85295711 is 11759258.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85295711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85295713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126215 + ... + 126888.

It is an arithmetic number, because the mean of its divisors is an integer number (21387288).

Almost surely, 2^85295711 is an apocalyptic number.

85295711 is a deficient number, since it is larger than the sum of its proper divisors (253441).

85295711 is a wasteful number, since it uses less digits than its factorization.

85295711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253440.

The product of its digits is 25200, while the sum is 38.

The square root of 85295711 is about 9235.5677140065. The cubic root of 85295711 is about 440.1922558585.

The spelling of 85295711 in words is "eighty-five million, two hundred ninety-five thousand, seven hundred eleven".