47831460 has 48 divisors (see below), whose sum is σ = 134229312. Its totient is φ = 12726400.

The previous prime is 47831453. The next prime is 47831471. The reversal of 47831460 is 6413874.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48775 + ... + 49745.

It is an arithmetic number, because the mean of its divisors is an integer number (2796444).

Almost surely, 2^47831460 is an apocalyptic number.

It is an amenable number.

47831460 is an abundant number, since it is smaller than the sum of its proper divisors (86397852).

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

47831460 is a wasteful number, since it uses less digits than its factorization.

47831460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1804 (or 1802 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 47831460 is about 6916.0292075728. The cubic root of 47831460 is about 362.9982621019.

The spelling of 47831460 in words is "forty-seven million, eight hundred thirty-one thousand, four hundred sixty".