47259228 has 24 divisors (see below), whose sum is σ = 110535040. Its totient is φ = 15715440.

The previous prime is 47259217. The next prime is 47259229. The reversal of 47259228 is 82295274.

47259228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47259229) 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 7 ways as a sum of consecutive naturals, for example, 783 + ... + 9753.

Almost surely, 2^47259228 is an apocalyptic number.

It is an amenable number.

47259228 is an abundant number, since it is smaller than the sum of its proper divisors (63275812).

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

47259228 is a wasteful number, since it uses less digits than its factorization.

47259228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9417 (or 9415 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 47259228 is about 6874.5347478939. The cubic root of 47259228 is about 361.5448733248.

The spelling of 47259228 in words is "forty-seven million, two hundred fifty-nine thousand, two hundred twenty-eight".