922823 has 8 divisors (see below), whose sum is σ = 1030656. Its totient is φ = 819000.

The previous prime is 922813. The next prime is 922853. The reversal of 922823 is 328229.

922823 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.

It is a cyclic number.

It is not a de Polignac number, because 922823 - 2⁴ = 922807 is a prime.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 922792 and 922801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (922813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503 + ... + 1448.

It is an arithmetic number, because the mean of its divisors is an integer number (128832).

2⁹²²⁸²³ is an apocalyptic number.

922823 is a deficient number, since it is larger than the sum of its proper divisors (107833).

922823 is a wasteful number, since it uses less digits than its factorization.

922823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005.

The product of its digits is 1728, while the sum is 26.

The square root of 922823 is about 960.6367679826. The cubic root of 922823 is about 97.3582599677.

The spelling of 922823 in words is "nine hundred twenty-two thousand, eight hundred twenty-three".