85814806 has 32 divisors (see below), whose sum is σ = 162899712. Its totient is φ = 32931360.

The previous prime is 85814801. The next prime is 85814821. The reversal of 85814806 is 60841858.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85814801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6160 + ... + 14476.

It is an arithmetic number, because the mean of its divisors is an integer number (5090616).

Almost surely, 2^85814806 is an apocalyptic number.

85814806 is a deficient number, since it is larger than the sum of its proper divisors (77084906).

85814806 is a wasteful number, since it uses less digits than its factorization.

85814806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8404.

The product of its (nonzero) digits is 61440, while the sum is 40.

The square root of 85814806 is about 9263.6281229333. The cubic root of 85814806 is about 441.0834285284.

The spelling of 85814806 in words is "eighty-five million, eight hundred fourteen thousand, eight hundred six".