9222789 has 16 divisors (see below), whose sum is σ = 13124160. Its totient is φ = 5740800.

The previous prime is 9222781. The next prime is 9222791. The reversal of 9222789 is 9872229.

9222789 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9222789 - 2³ = 9222781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9222781) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6439 + ... + 7739.

It is an arithmetic number, because the mean of its divisors is an integer number (820260).

Almost surely, 2^9222789 is an apocalyptic number.

It is an amenable number.

9222789 is a deficient number, since it is larger than the sum of its proper divisors (3901371).

9222789 is a wasteful number, since it uses less digits than its factorization.

9222789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460.

The product of its digits is 36288, while the sum is 39.

The square root of 9222789 is about 3036.9045095294. The cubic root of 9222789 is about 209.7107809991.

It can be divided in two parts, 9222 and 789, that added together give a triangular number (10011 = T₁₄₁).

The spelling of 9222789 in words is "nine million, two hundred twenty-two thousand, seven hundred eighty-nine".