47587332 has 24 divisors (see below), whose sum is σ = 119578816. Its totient is φ = 14642208.

The previous prime is 47587307. The next prime is 47587333. The reversal of 47587332 is 23378574.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (47587333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152368 + ... + 152679.

Almost surely, 2^47587332 is an apocalyptic number.

It is an amenable number.

47587332 is an abundant number, since it is smaller than the sum of its proper divisors (71991484).

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

47587332 is a wasteful number, since it uses less digits than its factorization.

47587332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305067 (or 305065 counting only the distinct ones).

The product of its digits is 141120, while the sum is 39.

The square root of 47587332 is about 6898.3571957387. The cubic root of 47587332 is about 362.3796369321.

It can be divided in two parts, 4758 and 7332, that added together give a triangular number (12090 = T₁₅₅).

The spelling of 47587332 in words is "forty-seven million, five hundred eighty-seven thousand, three hundred thirty-two".