2306662073 has 4 divisors (see below), whose sum is σ = 2428065360. Its totient is φ = 2185258788.

The previous prime is 2306662069. The next prime is 2306662079. The reversal of 2306662073 is 3702666032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2306662073 - 2² = 2306662069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2306662079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60701615 + ... + 60701652.

It is an arithmetic number, because the mean of its divisors is an integer number (607016340).

Almost surely, 2^2306662073 is an apocalyptic number.

It is an amenable number.

2306662073 is a deficient number, since it is larger than the sum of its proper divisors (121403287).

2306662073 is a wasteful number, since it uses less digits than its factorization.

2306662073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121403286.

The product of its (nonzero) digits is 54432, while the sum is 35.

The square root of 2306662073 is about 48027.7219218234. The cubic root of 2306662073 is about 1321.2793826711.

The spelling of 2306662073 in words is "two billion, three hundred six million, six hundred sixty-two thousand, seventy-three".