183822 has 8 divisors (see below), whose sum is σ = 367656. Its totient is φ = 61272.

The previous prime is 183809. The next prime is 183823. The reversal of 183822 is 228381.

183822 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.

183822 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 183792 and 183801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (183823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15313 + ... + 15324.

It is an arithmetic number, because the mean of its divisors is an integer number (45957).

2¹⁸³⁸²² is an apocalyptic number.

183822 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.

183822 is a wasteful number, since it uses less digits than its factorization.

183822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30642.

The product of its digits is 768, while the sum is 24.

The square root of 183822 is about 428.7446792673. The cubic root of 183822 is about 56.8589927983.

It can be divided in two parts, 183 and 822, that multiplied together give a triangular number (150426 = T₅₄₈).

The spelling of 183822 in words is "one hundred eighty-three thousand, eight hundred twenty-two".