47285032 has 16 divisors (see below), whose sum is σ = 88773300. Its totient is φ = 23612160.

The previous prime is 47285027. The next prime is 47285039. The reversal of 47285032 is 23058274.

It can be written as a sum of positive squares in 2 ways, for example, as 46867716 + 417316 = 6846^2 + 646^2 .

It is a junction number, because it is equal to n+sod(n) for n = 47284985 and 47285003.

It is not an unprimeable number, because it can be changed into a prime (47285039) 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, 3694 + ... + 10402.

Almost surely, 2^47285032 is an apocalyptic number.

It is an amenable number.

47285032 is a deficient number, since it is larger than the sum of its proper divisors (41488268).

47285032 is a wasteful number, since it uses less digits than its factorization.

47285032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7596 (or 7592 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 47285032 is about 6876.4112733315. The cubic root of 47285032 is about 361.6106636960.

The spelling of 47285032 in words is "forty-seven million, two hundred eighty-five thousand, thirty-two".