8728875173 has 8 divisors (see below), whose sum is σ = 8863112928. Its totient is φ = 8594753904.

The previous prime is 8728875163. The next prime is 8728875187. The reversal of 8728875173 is 3715788278.

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 8728875173 - 2¹⁰ = 8728874149 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 (8728875143) 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, 128390 + ... + 184232.

It is an arithmetic number, because the mean of its divisors is an integer number (1107889116).

Almost surely, 2^8728875173 is an apocalyptic number.

It is an amenable number.

8728875173 is a deficient number, since it is larger than the sum of its proper divisors (134237755).

8728875173 is a wasteful number, since it uses less digits than its factorization.

8728875173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58243.

The product of its digits is 5268480, while the sum is 56.

The square root of 8728875173 is about 93428.4494840838. The cubic root of 8728875173 is about 2058.9830004518.

The spelling of 8728875173 in words is "eight billion, seven hundred twenty-eight million, eight hundred seventy-five thousand, one hundred seventy-three".