2306561612 has 12 divisors (see below), whose sum is σ = 4037420856. Its totient is φ = 1153012800.

The previous prime is 2306561599. The next prime is 2306561623. The reversal of 2306561612 is 2161656032.

2306561612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46973 + ... + 82580.

It is an arithmetic number, because the mean of its divisors is an integer number (336451738).

Almost surely, 2^2306561612 is an apocalyptic number.

It is an amenable number.

2306561612 is a deficient number, since it is larger than the sum of its proper divisors (1730859244).

2306561612 is a wasteful number, since it uses less digits than its factorization.

2306561612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134008 (or 134006 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 2306561612 is about 48026.6760457144. The cubic root of 2306561612 is about 1321.2602007001.

The spelling of 2306561612 in words is "two billion, three hundred six million, five hundred sixty-one thousand, six hundred twelve".