2235822 has 8 divisors (see below), whose sum is σ = 4471656. Its totient is φ = 745272.

The previous prime is 2235811. The next prime is 2235829. The reversal of 2235822 is 2285322.

2235822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2235822 is an admirable number.

It is a d-powerful number, because it can be written as 2¹⁰ + 2¹⁷ + 3⁸ + 5 + 8 + 2²⁰ + 2²⁰ .

It is a junction number, because it is equal to n+sod(n) for n = 2235792 and 2235801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235829) 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 3 ways as a sum of consecutive naturals, for example, 186313 + ... + 186324.

It is an arithmetic number, because the mean of its divisors is an integer number (558957).

2^2235822 is an apocalyptic number.

2235822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2235822 is a wasteful number, since it uses less digits than its factorization.

2235822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372642.

The product of its digits is 1920, while the sum is 24.

The square root of 2235822 is about 1495.2665314251. The cubic root of 2235822 is about 130.7612534749.

The spelling of 2235822 in words is "two million, two hundred thirty-five thousand, eight hundred twenty-two".