2822799 has 16 divisors (see below), whose sum is σ = 4555008. Its totient is φ = 1517952.

The previous prime is 2822791. The next prime is 2822819. The reversal of 2822799 is 9972282.

2822799 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2822799 - 2³ = 2822791 is a prime.

2822799 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2822791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3597 + ... + 4310.

It is an arithmetic number, because the mean of its divisors is an integer number (284688).

2^2822799 is an apocalyptic number.

2822799 is a deficient number, since it is larger than the sum of its proper divisors (1732209).

2822799 is a wasteful number, since it uses less digits than its factorization.

2822799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7934.

The product of its digits is 36288, while the sum is 39.

The square root of 2822799 is about 1680.1187458034. The cubic root of 2822799 is about 141.3274918722.

It can be divided in two parts, 282 and 2799, that added together give a triangular number (3081 = T₇₈).

The spelling of 2822799 in words is "two million, eight hundred twenty-two thousand, seven hundred ninety-nine".