85912527 has 4 divisors (see below), whose sum is σ = 114550040. Its totient is φ = 57275016.

The previous prime is 85912517. The next prime is 85912537. The reversal of 85912527 is 72521958.

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

It is an interprime number because it is at equal distance from previous prime (85912517) and next prime (85912537).

It is not a de Polignac number, because 85912527 - 2⁴ = 85912511 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 (85912517) 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, 14318752 + ... + 14318757.

It is an arithmetic number, because the mean of its divisors is an integer number (28637510).

Almost surely, 2^85912527 is an apocalyptic number.

85912527 is a deficient number, since it is larger than the sum of its proper divisors (28637513).

85912527 is a wasteful number, since it uses less digits than its factorization.

85912527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28637512.

The product of its digits is 50400, while the sum is 39.

The square root of 85912527 is about 9268.9010675484. The cubic root of 85912527 is about 441.2507918889.

The spelling of 85912527 in words is "eighty-five million, nine hundred twelve thousand, five hundred twenty-seven".