47236028 has 24 divisors (see below), whose sum is σ = 94617600. Its totient is φ = 20212848.

The previous prime is 47236027. The next prime is 47236039. The reversal of 47236028 is 82063274.

47236028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 47235985 and 47236003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47236027) 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, 35153 + ... + 36471.

It is an arithmetic number, because the mean of its divisors is an integer number (3942400).

Almost surely, 2^47236028 is an apocalyptic number.

It is an amenable number.

47236028 is an abundant number, since it is smaller than the sum of its proper divisors (47381572).

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

47236028 is a wasteful number, since it uses less digits than its factorization.

47236028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2609 (or 2607 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 47236028 is about 6872.8471538366. The cubic root of 47236028 is about 361.4857017136.

The spelling of 47236028 in words is "forty-seven million, two hundred thirty-six thousand, twenty-eight".