8607813223 has 4 divisors (see below), whose sum is σ = 8622941760. Its totient is φ = 8592684688.

The previous prime is 8607813209. The next prime is 8607813251. The reversal of 8607813223 is 3223187068.

8607813223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8607813223 - 2⁵ = 8607813191 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 (8607813283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7563415 + ... + 7564552.

It is an arithmetic number, because the mean of its divisors is an integer number (2155735440).

Almost surely, 2^8607813223 is an apocalyptic number.

8607813223 is a deficient number, since it is larger than the sum of its proper divisors (15128537).

8607813223 is a wasteful number, since it uses less digits than its factorization.

8607813223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15128536.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 8607813223 is about 92778.3014664528. The cubic root of 8607813223 is about 2049.4198812999.

The spelling of 8607813223 in words is "eight billion, six hundred seven million, eight hundred thirteen thousand, two hundred twenty-three".