47615028 has 24 divisors (see below), whose sum is σ = 117637632. Its totient is φ = 14937984.

The previous prime is 47615027. The next prime is 47615077. The reversal of 47615028 is 82051674.

47615028 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×47615028³ (a number of 24 digits) contains 333 as substring.

47615028 is strictly pandigital in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 47615028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47615021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116500 + ... + 116907.

It is an arithmetic number, because the mean of its divisors is an integer number (4901568).

Almost surely, 2^47615028 is an apocalyptic number.

It is an amenable number.

47615028 is an abundant number, since it is smaller than the sum of its proper divisors (70022604).

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

47615028 is a wasteful number, since it uses less digits than its factorization.

47615028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233431 (or 233429 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 47615028 is about 6900.3643382071. The cubic root of 47615028 is about 362.4499253860.

The spelling of 47615028 in words is "forty-seven million, six hundred fifteen thousand, twenty-eight".