9005223 has 8 divisors (see below), whose sum is σ = 12713328. Its totient is φ = 5650304.

The previous prime is 9005219. The next prime is 9005233. The reversal of 9005223 is 3225009.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9005223 - 2² = 9005219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9005223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9005233) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 88236 + ... + 88337.

It is an arithmetic number, because the mean of its divisors is an integer number (1589166).

Almost surely, 2^9005223 is an apocalyptic number.

9005223 is a deficient number, since it is larger than the sum of its proper divisors (3708105).

9005223 is a wasteful number, since it uses less digits than its factorization.

9005223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176593.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 9005223 is about 3000.8703737416. The cubic root of 9005223 is about 208.0486125898.

The spelling of 9005223 in words is "nine million, five thousand, two hundred twenty-three".