9388223 has 16 divisors (see below), whose sum is σ = 10752000. Its totient is φ = 8125920.

The previous prime is 9388219. The next prime is 9388229. The reversal of 9388223 is 3228839.

It is not a de Polignac number, because 9388223 - 2² = 9388219 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 (9388229) 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, 47078 + ... + 47276.

It is an arithmetic number, because the mean of its divisors is an integer number (672000).

Almost surely, 2^9388223 is an apocalyptic number.

9388223 is a deficient number, since it is larger than the sum of its proper divisors (1363777).

9388223 is a wasteful number, since it uses less digits than its factorization.

9388223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422.

The product of its digits is 20736, while the sum is 35.

The square root of 9388223 is about 3064.0207244730. The cubic root of 9388223 is about 210.9572549546.

The spelling of 9388223 in words is "nine million, three hundred eighty-eight thousand, two hundred twenty-three".