2682222 has 16 divisors (see below), whose sum is σ = 5382480. Its totient is φ = 891072.

The previous prime is 2682221. The next prime is 2682227. The reversal of 2682222 is 2222862.

2682222 is a modest number, since divided by 2222 gives 268 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 2682192 and 2682201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2682221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1908 + ... + 3000.

It is an arithmetic number, because the mean of its divisors is an integer number (336405).

2^2682222 is an apocalyptic number.

2682222 is an abundant number, since it is smaller than the sum of its proper divisors (2700258).

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

2682222 is a wasteful number, since it uses less digits than its factorization.

2682222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507.

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

The square root of 2682222 is about 1637.7490650280. The cubic root of 2682222 is about 138.9413689202.

The spelling of 2682222 in words is "two million, six hundred eighty-two thousand, two hundred twenty-two".