8899223 has 4 divisors (see below), whose sum is σ = 8967288. Its totient is φ = 8831160.

The previous prime is 8899217. The next prime is 8899243. The reversal of 8899223 is 3229988.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8899223 - 2¹⁰ = 8898199 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 (8899213) 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, 33836 + ... + 34097.

It is an arithmetic number, because the mean of its divisors is an integer number (2241822).

Almost surely, 2^8899223 is an apocalyptic number.

8899223 is a deficient number, since it is larger than the sum of its proper divisors (68065).

8899223 is a wasteful number, since it uses less digits than its factorization.

8899223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68064.

The product of its digits is 62208, while the sum is 41.

The square root of 8899223 is about 2983.1565496970. The cubic root of 8899223 is about 207.2290788559.

The spelling of 8899223 in words is "eight million, eight hundred ninety-nine thousand, two hundred twenty-three".