9164224 has 28 divisors (see below), whose sum is σ = 19257264. Its totient is φ = 4312064.

The previous prime is 9164191. The next prime is 9164231. The reversal of 9164224 is 4224619.

It is a junction number, because it is equal to n+sod(n) for n = 9164192 and 9164201.

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 3 ways as a sum of consecutive naturals, for example, 3124 + ... + 5299.

Almost surely, 2^9164224 is an apocalyptic number.

It is an amenable number.

9164224 is an abundant number, since it is smaller than the sum of its proper divisors (10093040).

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

9164224 is a wasteful number, since it uses less digits than its factorization.

9164224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8452 (or 8442 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 9164224 is about 3027.2469340971. The cubic root of 9164224 is about 209.2659480819.

The spelling of 9164224 in words is "nine million, one hundred sixty-four thousand, two hundred twenty-four".