85836527 has 4 divisors (see below), whose sum is σ = 98098896. Its totient is φ = 73574160.

The previous prime is 85836511. The next prime is 85836533. The reversal of 85836527 is 72563858.

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 85836527 - 2⁴ = 85836511 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85835527) 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, 6131174 + ... + 6131187.

It is an arithmetic number, because the mean of its divisors is an integer number (24524724).

Almost surely, 2^85836527 is an apocalyptic number.

85836527 is a deficient number, since it is larger than the sum of its proper divisors (12262369).

85836527 is a wasteful number, since it uses less digits than its factorization.

85836527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12262368.

The product of its digits is 403200, while the sum is 44.

The square root of 85836527 is about 9264.8004295829. The cubic root of 85836527 is about 441.1206403079.

The spelling of 85836527 in words is "eighty-five million, eight hundred thirty-six thousand, five hundred twenty-seven".