33085055 has 4 divisors (see below), whose sum is σ = 39702072. Its totient is φ = 26468040.

The previous prime is 33085037. The next prime is 33085057. The reversal of 33085055 is 55058033.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 33085055 - 2²⁰ = 32036479 is a prime.

It is a Duffinian number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3308501 + ... + 3308510.

It is an arithmetic number, because the mean of its divisors is an integer number (9925518).

Almost surely, 2^33085055 is an apocalyptic number.

33085055 is a deficient number, since it is larger than the sum of its proper divisors (6617017).

33085055 is an equidigital number, since it uses as much as digits as its factorization.

33085055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6617016.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 33085055 is about 5751.9609699649. The cubic root of 33085055 is about 321.0287691402.

The spelling of 33085055 in words is "thirty-three million, eighty-five thousand, fifty-five".