8623873 has 8 divisors (see below), whose sum is σ = 9127296. Its totient is φ = 8131200.

The previous prime is 8623847. The next prime is 8623883. The reversal of 8623873 is 3783268.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8623873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8623843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1008 + ... + 4273.

It is an arithmetic number, because the mean of its divisors is an integer number (1140912).

Almost surely, 2^8623873 is an apocalyptic number.

It is an amenable number.

8623873 is a deficient number, since it is larger than the sum of its proper divisors (503423).

8623873 is a wasteful number, since it uses less digits than its factorization.

8623873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5375.

The product of its digits is 48384, while the sum is 37.

The square root of 8623873 is about 2936.6431516274. The cubic root of 8623873 is about 205.0693637969.

The spelling of 8623873 in words is "eight million, six hundred twenty-three thousand, eight hundred seventy-three".