8711223 has 8 divisors (see below), whose sum is σ = 12015600. Its totient is φ = 5607168.

The previous prime is 8711189. The next prime is 8711237. The reversal of 8711223 is 3221178.

8711223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8711223 - 2⁶ = 8711159 is a prime.

8711223 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 8711193 and 8711202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8719223) 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, 49978 + ... + 50151.

It is an arithmetic number, because the mean of its divisors is an integer number (1501950).

Almost surely, 2^8711223 is an apocalyptic number.

8711223 is a deficient number, since it is larger than the sum of its proper divisors (3304377).

8711223 is a wasteful number, since it uses less digits than its factorization.

8711223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100161.

The product of its digits is 672, while the sum is 24.

The square root of 8711223 is about 2951.4781042725. The cubic root of 8711223 is about 205.7594121543.

The spelling of 8711223 in words is "eight million, seven hundred eleven thousand, two hundred twenty-three".