2800882 has 8 divisors (see below), whose sum is σ = 4801536. Its totient is φ = 1200372.

The previous prime is 2800877. The next prime is 2800883. The reversal of 2800882 is 2880082.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2800882.

It is not an unprimeable number, because it can be changed into a prime (2800883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100018 + ... + 100045.

It is an arithmetic number, because the mean of its divisors is an integer number (600192).

2^2800882 is an apocalyptic number.

2800882 is a deficient number, since it is larger than the sum of its proper divisors (2000654).

2800882 is a wasteful number, since it uses less digits than its factorization.

2800882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200072.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 2800882 is about 1673.5835802254. The cubic root of 2800882 is about 140.9607724150.

The spelling of 2800882 in words is "two million, eight hundred thousand, eight hundred eighty-two".