47532012 has 24 divisors (see below), whose sum is σ = 120990912. Its totient is φ = 14403600.

The previous prime is 47531999. The next prime is 47532047. The reversal of 47532012 is 21023574.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179914 + ... + 180177.

It is an arithmetic number, because the mean of its divisors is an integer number (5041288).

Almost surely, 2^47532012 is an apocalyptic number.

It is an amenable number.

47532012 is an abundant number, since it is smaller than the sum of its proper divisors (73458900).

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

47532012 is a wasteful number, since it uses less digits than its factorization.

47532012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360109 (or 360107 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 47532012 is about 6894.3463794619. The cubic root of 47532012 is about 362.2391610687.

Adding to 47532012 its reverse (21023574), we get a palindrome (68555586).

The spelling of 47532012 in words is "forty-seven million, five hundred thirty-two thousand, twelve".