33085056 has 64 divisors (see below), whose sum is σ = 90943200. Its totient is φ = 10644480.

The previous prime is 33085037. The next prime is 33085057. The reversal of 33085056 is 65058033.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (33085057) 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, 9651 + ... + 12621.

Almost surely, 2^33085056 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 33085056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45471600).

33085056 is an abundant number, since it is smaller than the sum of its proper divisors (57858144).

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

33085056 is a wasteful number, since it uses less digits than its factorization.

33085056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017 (or 3005 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 33085056 is about 5751.9610568918. The cubic root of 33085056 is about 321.0287723746.

The spelling of 33085056 in words is "thirty-three million, eighty-five thousand, fifty-six".