824022 has 12 divisors (see below), whose sum is σ = 1785420. Its totient is φ = 274668.

The previous prime is 824017. The next prime is 824029. The reversal of 824022 is 220428.

824022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 45779 = 824022 / (8 + 2 + 4 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 823986 and 824004.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 824022.

It is not an unprimeable number, because it can be changed into a prime (824029) by changing a digit.

824022 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22872 + ... + 22907.

It is an arithmetic number, because the mean of its divisors is an integer number (148785).

2⁸²⁴⁰²² is an apocalyptic number.

824022 is an abundant number, since it is smaller than the sum of its proper divisors (961398).

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

824022 is a wasteful number, since it uses less digits than its factorization.

824022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45787 (or 45784 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 824022 is about 907.7565752998. The cubic root of 824022 is about 93.7517972989.

The spelling of 824022 in words is "eight hundred twenty-four thousand, twenty-two".