85765927 has 4 divisors (see below), whose sum is σ = 92363320. Its totient is φ = 79168536.

The previous prime is 85765921. The next prime is 85765949. The reversal of 85765927 is 72956758.

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

It is a cyclic number.

It is not a de Polignac number, because 85765927 - 2¹¹ = 85763879 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 (85765921) 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, 3298677 + ... + 3298702.

It is an arithmetic number, because the mean of its divisors is an integer number (23090830).

Almost surely, 2^85765927 is an apocalyptic number.

85765927 is a deficient number, since it is larger than the sum of its proper divisors (6597393).

85765927 is a wasteful number, since it uses less digits than its factorization.

85765927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6597392.

The product of its digits is 1058400, while the sum is 49.

The square root of 85765927 is about 9260.9895259632. The cubic root of 85765927 is about 440.9996674908. Note that the first 3 decimals are identical.

The spelling of 85765927 in words is "eighty-five million, seven hundred sixty-five thousand, nine hundred twenty-seven".