2826222 has 24 divisors (see below), whose sum is σ = 6575976. Its totient is φ = 807408.

The previous prime is 2826211. The next prime is 2826281. The reversal of 2826222 is 2226282.

It is a junction number, because it is equal to n+sod(n) for n = 2826192 and 2826201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4513 + ... + 5100.

It is an arithmetic number, because the mean of its divisors is an integer number (273999).

2^2826222 is an apocalyptic number.

2826222 is an abundant number, since it is smaller than the sum of its proper divisors (3749754).

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

2826222 is a wasteful number, since it uses less digits than its factorization.

2826222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9632 (or 9625 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 2826222 is about 1681.1371151694. The cubic root of 2826222 is about 141.3845946031.

The spelling of 2826222 in words is "two million, eight hundred twenty-six thousand, two hundred twenty-two".