2882844 has 24 divisors (see below), whose sum is σ = 7474320. Its totient is φ = 960912.

The previous prime is 2882837. The next prime is 2882857. The reversal of 2882844 is 4482882.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2882799 and 2882808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13239 + ... + 13454.

It is an arithmetic number, because the mean of its divisors is an integer number (311430).

2^2882844 is an apocalyptic number.

It is an amenable number.

2882844 is an abundant number, since it is smaller than the sum of its proper divisors (4591476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2882844 is a wasteful number, since it uses less digits than its factorization.

2882844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26706 (or 26698 counting only the distinct ones).

The product of its digits is 32768, while the sum is 36.

The square root of 2882844 is about 1697.8939896236. The cubic root of 2882844 is about 142.3225492009.

The spelling of 2882844 in words is "two million, eight hundred eighty-two thousand, eight hundred forty-four".