6715667223 has 12 divisors (see below), whose sum is σ = 9701120520. Its totient is φ = 4476782736.

The previous prime is 6715667221. The next prime is 6715667227. The reversal of 6715667223 is 3227665176.

6715667223 is a `hidden beast` number, since 67 + 1 + 566 + 7 + 2 + 23 = 666.

It is not a de Polignac number, because 6715667223 - 2¹ = 6715667221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6715667221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213040 + ... + 242522.

It is an arithmetic number, because the mean of its divisors is an integer number (808426710).

Almost surely, 2^6715667223 is an apocalyptic number.

6715667223 is a deficient number, since it is larger than the sum of its proper divisors (2985453297).

6715667223 is a wasteful number, since it uses less digits than its factorization.

6715667223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54798 (or 54795 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 6715667223 is about 81949.1746328174. The cubic root of 6715667223 is about 1886.6719351692.

The spelling of 6715667223 in words is "six billion, seven hundred fifteen million, six hundred sixty-seven thousand, two hundred twenty-three".