38547 has 6 divisors (see below), whose sum is σ = 55692. Its totient is φ = 25692.

The previous prime is 38543. The next prime is 38557. The reversal of 38547 is 74583.

38547 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38547 - 2² = 38543 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 38547.

It is not an unprimeable number, because it can be changed into a prime (38543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2133 + ... + 2150.

It is an arithmetic number, because the mean of its divisors is an integer number (9282).

2³⁸⁵⁴⁷ is an apocalyptic number.

38547 is a deficient number, since it is larger than the sum of its proper divisors (17145).

38547 is a wasteful number, since it uses less digits than its factorization.

38547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4289 (or 4286 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 38547 is about 196.3338992635. Note that the first 3 decimals coincide. The cubic root of 38547 is about 33.7803020037.

It can be divided in two parts, 38 and 547, that added together give a palindrome (585).

The spelling of 38547 in words is "thirty-eight thousand, five hundred forty-seven".