47005532 has 12 divisors (see below), whose sum is σ = 94011120. Its totient is φ = 20145216.

The previous prime is 47005531. The next prime is 47005603. The reversal of 47005532 is 23550074.

47005532 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47005531) 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, 839357 + ... + 839412.

It is an arithmetic number, because the mean of its divisors is an integer number (7834260).

Almost surely, 2^47005532 is an apocalyptic number.

It is an amenable number.

47005532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

47005532 is a wasteful number, since it uses less digits than its factorization.

47005532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678780 (or 1678778 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 47005532 is about 6856.0580510961. The cubic root of 47005532 is about 360.8967663420.

The spelling of 47005532 in words is "forty-seven million, five thousand, five hundred thirty-two".