9222579 has 16 divisors (see below), whose sum is σ = 13835040. Its totient is φ = 6146928.

The previous prime is 9222569. The next prime is 9222589. The reversal of 9222579 is 9752229.

It is an interprime number because it is at equal distance from previous prime (9222569) and next prime (9222589).

It is not a de Polignac number, because 9222579 - 2⁵ = 9222547 is a prime.

It is a super-2 number, since 2×9222579² = 170111926822482, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (9222569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79 + ... + 4295.

It is an arithmetic number, because the mean of its divisors is an integer number (864690).

Almost surely, 2^9222579 is an apocalyptic number.

9222579 is a deficient number, since it is larger than the sum of its proper divisors (4612461).

9222579 is an frugal number, since it uses more digits than its factorization.

9222579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4238 (or 4220 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 9222579 is about 3036.8699346531. The cubic root of 9222579 is about 209.7091893042.

It can be divided in two parts, 9222 and 579, that added together give a square (9801 = 99²).

The spelling of 9222579 in words is "nine million, two hundred twenty-two thousand, five hundred seventy-nine".