47013612 has 12 divisors (see below), whose sum is σ = 109698456. Its totient is φ = 15671200.

The previous prime is 47013521. The next prime is 47013623. The reversal of 47013612 is 21631074.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1958889 + ... + 1958912.

It is an arithmetic number, because the mean of its divisors is an integer number (9141538).

Almost surely, 2^47013612 is an apocalyptic number.

It is an amenable number.

47013612 is an abundant number, since it is smaller than the sum of its proper divisors (62684844).

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

47013612 is a wasteful number, since it uses less digits than its factorization.

47013612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3917808 (or 3917806 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 47013612 is about 6856.6472856637. The cubic root of 47013612 is about 360.9174438997.

Adding to 47013612 its reverse (21631074), we get a palindrome (68644686).

The spelling of 47013612 in words is "forty-seven million, thirteen thousand, six hundred twelve".