85696874 has 8 divisors (see below), whose sum is σ = 128586528. Its totient is φ = 42834700.

The previous prime is 85696861. The next prime is 85696883. The reversal of 85696874 is 47869658.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

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, 5099 + ... + 14049.

It is an arithmetic number, because the mean of its divisors is an integer number (16073316).

Almost surely, 2^85696874 is an apocalyptic number.

85696874 is a deficient number, since it is larger than the sum of its proper divisors (42889654).

85696874 is a wasteful number, since it uses less digits than its factorization.

85696874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13740.

The product of its digits is 2903040, while the sum is 53.

The square root of 85696874 is about 9257.2606099213. The cubic root of 85696874 is about 440.8812812136.

The spelling of 85696874 in words is "eighty-five million, six hundred ninety-six thousand, eight hundred seventy-four".