2802844 has 18 divisors (see below), whose sum is σ = 5392352. Its totient is φ = 1273800.

The previous prime is 2802797. The next prime is 2802847. The reversal of 2802844 is 4482082.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2802847) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2412 + ... + 3379.

2^2802844 is an apocalyptic number.

It is an amenable number.

2802844 is a deficient number, since it is larger than the sum of its proper divisors (2589508).

2802844 is a wasteful number, since it uses less digits than its factorization.

2802844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5817 (or 5804 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 2802844 is about 1674.1696449285. The cubic root of 2802844 is about 140.9936787737.

The spelling of 2802844 in words is "two million, eight hundred two thousand, eight hundred forty-four".