2727228213 has 48 divisors (see below), whose sum is σ = 4465281600. Its totient is φ = 1593561600.

The previous prime is 2727228191. The next prime is 2727228221. The reversal of 2727228213 is 3128227272.

It is a happy number.

It is not a de Polignac number, because 2727228213 - 2⁶ = 2727228149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2727228293) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 163563 + ... + 179463.

It is an arithmetic number, because the mean of its divisors is an integer number (93026700).

Almost surely, 2^2727228213 is an apocalyptic number.

It is an amenable number.

2727228213 is a deficient number, since it is larger than the sum of its proper divisors (1738053387).

2727228213 is a wasteful number, since it uses less digits than its factorization.

2727228213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16002 (or 15999 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 2727228213 is about 52222.8705932564. The cubic root of 2727228213 is about 1397.1418241221.

The spelling of 2727228213 in words is "two billion, seven hundred twenty-seven million, two hundred twenty-eight thousand, two hundred thirteen".