9924223 has 4 divisors (see below), whose sum is σ = 9930600. Its totient is φ = 9917848.

The previous prime is 9924199. The next prime is 9924259. The reversal of 9924223 is 3224299.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 9924223 - 2¹³ = 9916031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9924263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 861 + ... + 4537.

It is an arithmetic number, because the mean of its divisors is an integer number (2482650).

Almost surely, 2^9924223 is an apocalyptic number.

9924223 is a deficient number, since it is larger than the sum of its proper divisors (6377).

9924223 is a wasteful number, since it uses less digits than its factorization.

9924223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6376.

The product of its digits is 7776, while the sum is 31.

The square root of 9924223 is about 3150.2734801918. The cubic root of 9924223 is about 214.8978999626.

The spelling of 9924223 in words is "nine million, nine hundred twenty-four thousand, two hundred twenty-three".