922944 has 112 divisors (see below), whose sum is σ = 2926080. Its totient is φ = 253440.

The previous prime is 922931. The next prime is 922973. The reversal of 922944 is 449229.

It is a congruent number.

It is an unprimeable number.

922944 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40117 + ... + 40139.

2⁹²²⁹⁴⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 922944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1463040).

922944 is an abundant number, since it is smaller than the sum of its proper divisors (2003136).

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

922944 is a wasteful number, since it uses less digits than its factorization.

922944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68 (or 58 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 922944 is about 960.6997449776. The cubic root of 922944 is about 97.3625149673.

The spelling of 922944 in words is "nine hundred twenty-two thousand, nine hundred forty-four".