47506132 has 12 divisors (see below), whose sum is σ = 86750496. Its totient is φ = 22720280.

The previous prime is 47506103. The next prime is 47506157. The reversal of 47506132 is 23160574.

47506132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 47506132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258094 + ... + 258277.

It is an arithmetic number, because the mean of its divisors is an integer number (7229208).

Almost surely, 2^47506132 is an apocalyptic number.

It is an amenable number.

47506132 is a deficient number, since it is larger than the sum of its proper divisors (39244364).

47506132 is a wasteful number, since it uses less digits than its factorization.

47506132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516398 (or 516396 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 47506132 is about 6892.4692237253. The cubic root of 47506132 is about 362.1734057244.

The spelling of 47506132 in words is "forty-seven million, five hundred six thousand, one hundred thirty-two".