924222 has 48 divisors (see below), whose sum is σ = 2166192. Its totient is φ = 261120.

The previous prime is 924197. The next prime is 924241. The reversal of 924222 is 222429.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 22522 + ... + 22562.

It is an arithmetic number, because the mean of its divisors is an integer number (45129).

2⁹²⁴²²² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 924222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1083096).

924222 is an abundant number, since it is smaller than the sum of its proper divisors (1241970).

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

924222 is a wasteful number, since it uses less digits than its factorization.

924222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93 (or 76 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 924222 is about 961.3646550607. The cubic root of 924222 is about 97.4074335127.

The spelling of 924222 in words is "nine hundred twenty-four thousand, two hundred twenty-two".