85634076 has 48 divisors (see below), whose sum is σ = 223308288. Its totient is φ = 25315200.

The previous prime is 85634053. The next prime is 85634077. The reversal of 85634076 is 67043658.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85634077) 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, 2500 + ... + 13323.

It is an arithmetic number, because the mean of its divisors is an integer number (4652256).

Almost surely, 2^85634076 is an apocalyptic number.

It is an amenable number.

85634076 is an abundant number, since it is smaller than the sum of its proper divisors (137674212).

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

85634076 is a wasteful number, since it uses less digits than its factorization.

85634076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15882 (or 15880 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 85634076 is about 9253.8681641787. The cubic root of 85634076 is about 440.7735634445.

The spelling of 85634076 in words is "eighty-five million, six hundred thirty-four thousand, seventy-six".