2822833 has 16 divisors (see below), whose sum is σ = 3293136. Its totient is φ = 2396160.

The previous prime is 2822819. The next prime is 2822851. The reversal of 2822833 is 3382282.

It can be written as a sum of positive squares in 8 ways, for example, as 110224 + 2712609 = 332^2 + 1647^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2822833 is a prime.

It is a super-2 number, since 2×2822833² = 15936772291778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2822893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11593 + ... + 11833.

It is an arithmetic number, because the mean of its divisors is an integer number (205821).

2^2822833 is an apocalyptic number.

It is an amenable number.

2822833 is a deficient number, since it is larger than the sum of its proper divisors (470303).

2822833 is a wasteful number, since it uses less digits than its factorization.

2822833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324.

The product of its digits is 4608, while the sum is 28.

The square root of 2822833 is about 1680.1288641054. The cubic root of 2822833 is about 141.3280592896.

It can be divided in two parts, 2822 and 833, that added together give a triangular number (3655 = T₈₅).

The spelling of 2822833 in words is "two million, eight hundred twenty-two thousand, eight hundred thirty-three".