38711532 has 24 divisors (see below), whose sum is σ = 91417536. Its totient is φ = 12748048.

The previous prime is 38711513. The next prime is 38711539. The reversal of 38711532 is 23511783.

38711532 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 38711532.

It is not an unprimeable number, because it can be changed into a prime (38711539) 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, 18438 + ... + 20429.

It is an arithmetic number, because the mean of its divisors is an integer number (3809064).

Almost surely, 2^38711532 is an apocalyptic number.

It is an amenable number.

38711532 is an abundant number, since it is smaller than the sum of its proper divisors (52706004).

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

38711532 is a wasteful number, since it uses less digits than its factorization.

38711532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38957 (or 38955 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 38711532 is about 6221.8592076645. The cubic root of 38711532 is about 338.2829580872.

The spelling of 38711532 in words is "thirty-eight million, seven hundred eleven thousand, five hundred thirty-two".