85935924 has 24 divisors (see below), whose sum is σ = 222797120. Its totient is φ = 28645272.

The previous prime is 85935923. The next prime is 85935929. The reversal of 85935924 is 42953958.

85935924 is a `hidden beast` number, since 8 + 59 + 3 + 592 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 85935924.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85935923) 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, 397744 + ... + 397959.

Almost surely, 2^85935924 is an apocalyptic number.

It is an amenable number.

85935924 is an abundant number, since it is smaller than the sum of its proper divisors (136861196).

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

85935924 is a wasteful number, since it uses less digits than its factorization.

85935924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795716 (or 795708 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 85935924 is about 9270.1631053612. The cubic root of 85935924 is about 441.2908442852.

The spelling of 85935924 in words is "eighty-five million, nine hundred thirty-five thousand, nine hundred twenty-four".