85935766 has 16 divisors (see below), whose sum is σ = 148697856. Its totient is φ = 36484776.

The previous prime is 85935739. The next prime is 85935767. The reversal of 85935766 is 66753958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85935767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27186 + ... + 30181.

It is an arithmetic number, because the mean of its divisors is an integer number (9293616).

Almost surely, 2^85935766 is an apocalyptic number.

85935766 is a deficient number, since it is larger than the sum of its proper divisors (62762090).

85935766 is a wasteful number, since it uses less digits than its factorization.

85935766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57483.

The product of its digits is 1360800, while the sum is 49.

The square root of 85935766 is about 9270.1545833929. The cubic root of 85935766 is about 441.2905738357.

The spelling of 85935766 in words is "eighty-five million, nine hundred thirty-five thousand, seven hundred sixty-six".