2852805 has 16 divisors (see below), whose sum is σ = 4763520. Its totient is φ = 1455168.

The previous prime is 2852797. The next prime is 2852807. The reversal of 2852805 is 5082582.

It is not a de Polignac number, because 2852805 - 2³ = 2852797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2852807) 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, 3790 + ... + 4479.

It is an arithmetic number, because the mean of its divisors is an integer number (297720).

2^2852805 is an apocalyptic number.

It is an amenable number.

2852805 is a deficient number, since it is larger than the sum of its proper divisors (1910715).

2852805 is a wasteful number, since it uses less digits than its factorization.

2852805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8300.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 2852805 is about 1689.0248666020. The cubic root of 2852805 is about 141.8264924378.

The spelling of 2852805 in words is "two million, eight hundred fifty-two thousand, eight hundred five".