85959632 has 20 divisors (see below), whose sum is σ = 181687776. Its totient is φ = 39072480.

The previous prime is 85959611. The next prime is 85959641. The reversal of 85959632 is 23695958.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244028 + ... + 244379.

Almost surely, 2^85959632 is an apocalyptic number.

It is an amenable number.

85959632 is an abundant number, since it is smaller than the sum of its proper divisors (95728144).

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

85959632 is a wasteful number, since it uses less digits than its factorization.

85959632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488426 (or 488420 counting only the distinct ones).

The product of its digits is 583200, while the sum is 47.

The square root of 85959632 is about 9271.4417433320. The cubic root of 85959632 is about 441.3314216553.

The spelling of 85959632 in words is "eighty-five million, nine hundred fifty-nine thousand, six hundred thirty-two".