85626786 has 32 divisors (see below), whose sum is σ = 196466688. Its totient is φ = 24371280.

The previous prime is 85626731. The next prime is 85626791. The reversal of 85626786 is 68762658.

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 15 ways as a sum of consecutive naturals, for example, 7621 + ... + 15143.

It is an arithmetic number, because the mean of its divisors is an integer number (6139584).

Almost surely, 2^85626786 is an apocalyptic number.

85626786 is an abundant number, since it is smaller than the sum of its proper divisors (110839902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85626786 is a wasteful number, since it uses less digits than its factorization.

85626786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7806.

The product of its digits is 967680, while the sum is 48.

The square root of 85626786 is about 9253.4742664580. The cubic root of 85626786 is about 440.7610554546.

The spelling of 85626786 in words is "eighty-five million, six hundred twenty-six thousand, seven hundred eighty-six".