2855833 has 16 divisors (see below), whose sum is σ = 3196800. Its totient is φ = 2540160.

The previous prime is 2855819. The next prime is 2855843. The reversal of 2855833 is 3385582.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2855833 is a prime.

It is a Duffinian number.

Its product of digits (28800) is a multiple of the sum of its prime divisors (192).

2855833 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2855843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39085 + ... + 39157.

It is an arithmetic number, because the mean of its divisors is an integer number (199800).

2^2855833 is an apocalyptic number.

It is an amenable number.

2855833 is a deficient number, since it is larger than the sum of its proper divisors (340967).

2855833 is a wasteful number, since it uses less digits than its factorization.

2855833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192.

The product of its digits is 28800, while the sum is 34.

The square root of 2855833 is about 1689.9210040709. The cubic root of 2855833 is about 141.8766534509.

The spelling of 2855833 in words is "two million, eight hundred fifty-five thousand, eight hundred thirty-three".