2805046228 has 48 divisors (see below), whose sum is σ = 5378083200. Its totient is φ = 1275039360.

The previous prime is 2805046207. The next prime is 2805046261. The reversal of 2805046228 is 8226405082.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364258 + ... + 371878.

It is an arithmetic number, because the mean of its divisors is an integer number (112043400).

Almost surely, 2^2805046228 is an apocalyptic number.

It is an amenable number.

2805046228 is a deficient number, since it is larger than the sum of its proper divisors (2573036972).

2805046228 is a wasteful number, since it uses less digits than its factorization.

2805046228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7840 (or 7838 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 2805046228 is about 52962.6871297143. The cubic root of 2805046228 is about 1410.3059591229.

The spelling of 2805046228 in words is "two billion, eight hundred five million, forty-six thousand, two hundred twenty-eight".