47512 has 8 divisors (see below), whose sum is σ = 89100. Its totient is φ = 23752.

The previous prime is 47507. The next prime is 47513. The reversal of 47512 is 21574.

47512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 14.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 47512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47513) by changing a digit.

47512 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2962 + ... + 2977.

2⁴⁷⁵¹² is an apocalyptic number.

It is an amenable number.

47512 is a deficient number, since it is larger than the sum of its proper divisors (41588).

47512 is a wasteful number, since it uses less digits than its factorization.

47512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5945 (or 5941 counting only the distinct ones).

The product of its digits is 280, while the sum is 19.

The square root of 47512 is about 217.9724753266. The cubic root of 47512 is about 36.2188317105.

It can be divided in two parts, 4751 and 2, that added together give a triangular number (4753 = T₉₇).

The spelling of 47512 in words is "forty-seven thousand, five hundred twelve".