47482056 has 24 divisors (see below), whose sum is σ = 128597430. Its totient is φ = 15827328.

The previous prime is 47482033. The next prime is 47482087. The reversal of 47482056 is 65028474.

It can be written as a sum of positive squares in only one way, i.e., 47196900 + 285156 = 6870^2 + 534^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 47482056.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 329665 + ... + 329808.

Almost surely, 2^47482056 is an apocalyptic number.

It is an amenable number.

47482056 is an abundant number, since it is smaller than the sum of its proper divisors (81115374).

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

47482056 is a wasteful number, since it uses less digits than its factorization.

47482056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659485 (or 659478 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 47482056 is about 6890.7224584945. The cubic root of 47482056 is about 362.1122124988.

The spelling of 47482056 in words is "forty-seven million, four hundred eighty-two thousand, fifty-six".