2828885 has 16 divisors (see below), whose sum is σ = 3753216. Its totient is φ = 2035968.

The previous prime is 2828879. The next prime is 2828887. The reversal of 2828885 is 5888282.

2828885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2828885 - 2⁴ = 2828869 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 (2828887) 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 15 ways as a sum of consecutive naturals, for example, 1232 + ... + 2678.

It is an arithmetic number, because the mean of its divisors is an integer number (234576).

2^2828885 is an apocalyptic number.

It is an amenable number.

2828885 is a deficient number, since it is larger than the sum of its proper divisors (924331).

2828885 is a wasteful number, since it uses less digits than its factorization.

2828885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492.

The product of its digits is 81920, while the sum is 41.

The square root of 2828885 is about 1681.9289521261. The cubic root of 2828885 is about 141.4289870798.

The spelling of 2828885 in words is "two million, eight hundred twenty-eight thousand, eight hundred eighty-five".