8839223 has 4 divisors (see below), whose sum is σ = 8856648. Its totient is φ = 8821800.

The previous prime is 8839211. The next prime is 8839249. The reversal of 8839223 is 3229388.

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 8839223 - 2¹⁰ = 8838199 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 (8839253) 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 3 ways as a sum of consecutive naturals, for example, 7928 + ... + 8973.

It is an arithmetic number, because the mean of its divisors is an integer number (2214162).

Almost surely, 2^8839223 is an apocalyptic number.

8839223 is a deficient number, since it is larger than the sum of its proper divisors (17425).

8839223 is a wasteful number, since it uses less digits than its factorization.

8839223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17424.

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

The square root of 8839223 is about 2973.0830799021. The cubic root of 8839223 is about 206.7623042731.

The spelling of 8839223 in words is "eight million, eight hundred thirty-nine thousand, two hundred twenty-three".