2272930206 has 32 divisors (see below), whose sum is σ = 4665091200. Its totient is φ = 737874144.

The previous prime is 2272930201. The next prime is 2272930207. The reversal of 2272930206 is 6020392722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2272930201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77421 + ... + 102663.

It is an arithmetic number, because the mean of its divisors is an integer number (145784100).

Almost surely, 2^2272930206 is an apocalyptic number.

2272930206 is an abundant number, since it is smaller than the sum of its proper divisors (2392160994).

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

2272930206 is a wasteful number, since it uses less digits than its factorization.

2272930206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25640.

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

The square root of 2272930206 is about 47675.2577968908. The cubic root of 2272930206 is about 1314.8070781571.

The spelling of 2272930206 in words is "two billion, two hundred seventy-two million, nine hundred thirty thousand, two hundred six".