2882805 has 8 divisors (see below), whose sum is σ = 4612512. Its totient is φ = 1537488.

The previous prime is 2882801. The next prime is 2882807. The reversal of 2882805 is 5082882.

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

It is not a de Polignac number, because 2882805 - 2² = 2882801 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2882801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96079 + ... + 96108.

It is an arithmetic number, because the mean of its divisors is an integer number (576564).

2^2882805 is an apocalyptic number.

It is an amenable number.

2882805 is a deficient number, since it is larger than the sum of its proper divisors (1729707).

2882805 is a wasteful number, since it uses less digits than its factorization.

2882805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192195.

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 2882805 is about 1697.8825047688. The cubic root of 2882805 is about 142.3219074036.

The spelling of 2882805 in words is "two million, eight hundred eighty-two thousand, eight hundred five".