47882 has 8 divisors (see below), whose sum is σ = 72900. Its totient is φ = 23584.

The previous prime is 47881. The next prime is 47903. The reversal of 47882 is 28874.

47882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 39601 + 8281 = 199^2 + 91^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (47881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44 + ... + 312.

2⁴⁷⁸⁸² is an apocalyptic number.

47882 is a deficient number, since it is larger than the sum of its proper divisors (25018).

47882 is a wasteful number, since it uses less digits than its factorization.

47882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360.

The product of its digits is 3584, while the sum is 29.

The square root of 47882 is about 218.8195603688. The cubic root of 47882 is about 36.3126068322.

It can be divided in two parts, 47 and 882, that added together give a palindrome (929).

The spelling of 47882 in words is "forty-seven thousand, eight hundred eighty-two".