47470227 has 16 divisors (see below), whose sum is σ = 76143360. Its totient is φ = 25697952.

The previous prime is 47470219. The next prime is 47470249. The reversal of 47470227 is 72207474.

47470227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47470227 - 2³ = 47470219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47470217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59088 + ... + 59885.

It is an arithmetic number, because the mean of its divisors is an integer number (4758960).

Almost surely, 2^47470227 is an apocalyptic number.

47470227 is a deficient number, since it is larger than the sum of its proper divisors (28673133).

47470227 is a wasteful number, since it uses less digits than its factorization.

47470227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119002.

The product of its (nonzero) digits is 21952, while the sum is 33.

The square root of 47470227 is about 6889.8640770337. The cubic root of 47470227 is about 362.0821395163.

The spelling of 47470227 in words is "forty-seven million, four hundred seventy thousand, two hundred twenty-seven".