9222869 has 4 divisors (see below), whose sum is σ = 9231360. Its totient is φ = 9214380.

The previous prime is 9222799. The next prime is 9222887. The reversal of 9222869 is 9682229.

9222869 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9682229 = 19 ⋅509591.

It is a cyclic number.

It is not a de Polignac number, because 9222869 - 2¹² = 9218773 is a prime.

It is a super-2 number, since 2×9222869² = 170122625182322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 2327 + ... + 4884.

It is an arithmetic number, because the mean of its divisors is an integer number (2307840).

Almost surely, 2^9222869 is an apocalyptic number.

It is an amenable number.

9222869 is a deficient number, since it is larger than the sum of its proper divisors (8491).

9222869 is a wasteful number, since it uses less digits than its factorization.

9222869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8490.

The product of its digits is 31104, while the sum is 38.

The square root of 9222869 is about 3036.9176808073. The cubic root of 9222869 is about 209.7113873527.

The spelling of 9222869 in words is "nine million, two hundred twenty-two thousand, eight hundred sixty-nine".