2308561223 has 8 divisors (see below), whose sum is σ = 2445228000. Its totient is φ = 2171991040.

The previous prime is 2308561219. The next prime is 2308561247. The reversal of 2308561223 is 3221658032.

2308561223 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 a cyclic number.

It is not a de Polignac number, because 2308561223 - 2² = 2308561219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2308561223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2308560223) 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, 28343 + ... + 73623.

It is an arithmetic number, because the mean of its divisors is an integer number (305653500).

Almost surely, 2^2308561223 is an apocalyptic number.

2308561223 is a deficient number, since it is larger than the sum of its proper divisors (136666777).

2308561223 is a wasteful number, since it uses less digits than its factorization.

2308561223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48297.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 2308561223 is about 48047.4892476183. The cubic root of 2308561223 is about 1321.6419006459.

The spelling of 2308561223 in words is "two billion, three hundred eight million, five hundred sixty-one thousand, two hundred twenty-three".