2306166072 has 64 divisors (see below), whose sum is σ = 6816268800. Its totient is φ = 636182400.

The previous prime is 2306166053. The next prime is 2306166089. The reversal of 2306166072 is 2706616032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231804 + ... + 241547.

It is an arithmetic number, because the mean of its divisors is an integer number (106504200).

Almost surely, 2^2306166072 is an apocalyptic number.

It is an amenable number.

2306166072 is an abundant number, since it is smaller than the sum of its proper divisors (4510102728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2306166072 is a wasteful number, since it uses less digits than its factorization.

2306166072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473396 (or 473392 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 2306166072 is about 48022.5579493638. The cubic root of 2306166072 is about 1321.1846710845.

The spelling of 2306166072 in words is "two billion, three hundred six million, one hundred sixty-six thousand, seventy-two".