2286822 has 16 divisors (see below), whose sum is σ = 4697712. Its totient is φ = 741600.

The previous prime is 2286803. The next prime is 2286827.

2286822 is nontrivially palindromic in base 10.

2286822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2286822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2286827) 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 7 ways as a sum of consecutive naturals, for example, 4929 + ... + 5372.

It is an arithmetic number, because the mean of its divisors is an integer number (293607).

2^2286822 is an apocalyptic number.

2286822 is an abundant number, since it is smaller than the sum of its proper divisors (2410890).

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

2286822 is a wasteful number, since it uses less digits than its factorization.

2286822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10343.

The product of its digits is 6144, while the sum is 30.

The square root of 2286822 is about 1512.2241897285. The cubic root of 2286822 is about 131.7480271240.

The spelling of 2286822 in words is "two million, two hundred eighty-six thousand, eight hundred twenty-two".