6872223 has 8 divisors (see below), whose sum is σ = 9175600. Its totient is φ = 4575168.

The previous prime is 6872219. The next prime is 6872231. The reversal of 6872223 is 3222786.

6872223 is digitally balanced in base 3, 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 6872223 - 2² = 6872219 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 (6872273) 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, 2373 + ... + 4401.

It is an arithmetic number, because the mean of its divisors is an integer number (1146950).

Almost surely, 2^6872223 is an apocalyptic number.

6872223 is a deficient number, since it is larger than the sum of its proper divisors (2303377).

6872223 is a wasteful number, since it uses less digits than its factorization.

6872223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3161.

The product of its digits is 8064, while the sum is 30.

The square root of 6872223 is about 2621.4925138173. The cubic root of 6872223 is about 190.1220176533.

The spelling of 6872223 in words is "six million, eight hundred seventy-two thousand, two hundred twenty-three".