227130672 has 20 divisors (see below), whose sum is σ = 586754360. Its totient is φ = 75710208.

The previous prime is 227130671. The next prime is 227130721. The reversal of 227130672 is 276031722.

227130672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (227130671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2365897 + ... + 2365992.

It is an arithmetic number, because the mean of its divisors is an integer number (29337718).

Almost surely, 2^227130672 is an apocalyptic number.

It is an amenable number.

227130672 is an abundant number, since it is smaller than the sum of its proper divisors (359623688).

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

227130672 is a wasteful number, since it uses less digits than its factorization.

227130672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4731900 (or 4731894 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 227130672 is about 15070.8550520533. The cubic root of 227130672 is about 610.1340491929.

The spelling of 227130672 in words is "two hundred twenty-seven million, one hundred thirty thousand, six hundred seventy-two".