2855085 has 8 divisors (see below), whose sum is σ = 4568160. Its totient is φ = 1522704.

The previous prime is 2855077. The next prime is 2855089. The reversal of 2855085 is 5805582.

2855085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2855085 - 2³ = 2855077 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2855089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95155 + ... + 95184.

It is an arithmetic number, because the mean of its divisors is an integer number (571020).

2^2855085 is an apocalyptic number.

It is an amenable number.

2855085 is a deficient number, since it is larger than the sum of its proper divisors (1713075).

2855085 is a wasteful number, since it uses less digits than its factorization.

2855085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190347.

The product of its (nonzero) digits is 16000, while the sum is 33.

The square root of 2855085 is about 1689.6996774575. The cubic root of 2855085 is about 141.8642655880.

The spelling of 2855085 in words is "two million, eight hundred fifty-five thousand, eighty-five".