85633008 has 20 divisors (see below), whose sum is σ = 221218728. Its totient is φ = 28544320.

The previous prime is 85633003. The next prime is 85633039. The reversal of 85633008 is 80033658.

It is a self number, because there is not a number n which added to its sum of digits gives 85633008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85633003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 891963 + ... + 892058.

Almost surely, 2^85633008 is an apocalyptic number.

It is an amenable number.

85633008 is an abundant number, since it is smaller than the sum of its proper divisors (135585720).

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

85633008 is a wasteful number, since it uses less digits than its factorization.

85633008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784032 (or 1784026 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 85633008 is about 9253.8104584004. The cubic root of 85633008 is about 440.7717310426.

The spelling of 85633008 in words is "eighty-five million, six hundred thirty-three thousand, eight".