85633160 has 64 divisors (see below), whose sum is σ = 202798080. Its totient is φ = 32497920.

The previous prime is 85633159. The next prime is 85633181. The reversal of 85633160 is 6133658.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65069 + ... + 66371.

It is an arithmetic number, because the mean of its divisors is an integer number (3168720).

Almost surely, 2^85633160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85633160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101399040).

85633160 is an abundant number, since it is smaller than the sum of its proper divisors (117164920).

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

85633160 is a wasteful number, since it uses less digits than its factorization.

85633160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398 (or 1394 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 85633160 is about 9253.8186712297. The cubic root of 85633160 is about 440.7719918348.

The spelling of 85633160 in words is "eighty-five million, six hundred thirty-three thousand, one hundred sixty".