47542332 has 24 divisors (see below), whose sum is σ = 116771200. Its totient is φ = 15013296.

The previous prime is 47542331. The next prime is 47542337. The reversal of 47542332 is 23324574.

47542332 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 47542332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47542331) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 104032 + ... + 104487.

Almost surely, 2^47542332 is an apocalyptic number.

It is an amenable number.

47542332 is an abundant number, since it is smaller than the sum of its proper divisors (69228868).

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

47542332 is a wasteful number, since it uses less digits than its factorization.

47542332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208545 (or 208543 counting only the distinct ones).

The product of its digits is 20160, while the sum is 30.

The square root of 47542332 is about 6895.0947781738. The cubic root of 47542332 is about 362.2653752450.

It can be divided in two parts, 47542 and 332, that added together give a palindrome (47874).

The spelling of 47542332 in words is "forty-seven million, five hundred forty-two thousand, three hundred thirty-two".