47466228 has 24 divisors (see below), whose sum is σ = 110871040. Its totient is φ = 15805440.

The previous prime is 47466203. The next prime is 47466229. The reversal of 47466228 is 82266474.

47466228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×47466228⁴ (a number of 32 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47466229) 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, 16308 + ... + 18996.

Almost surely, 2^47466228 is an apocalyptic number.

It is an amenable number.

47466228 is an abundant number, since it is smaller than the sum of its proper divisors (63404812).

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

47466228 is a wasteful number, since it uses less digits than its factorization.

47466228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4167 (or 4165 counting only the distinct ones).

The product of its digits is 129024, while the sum is 39.

The square root of 47466228 is about 6889.5738620034. The cubic root of 47466228 is about 362.0719716895.

The spelling of 47466228 in words is "forty-seven million, four hundred sixty-six thousand, two hundred twenty-eight".