38163 has 4 divisors (see below), whose sum is σ = 50888. Its totient is φ = 25440.

The previous prime is 38153. The next prime is 38167. The reversal of 38163 is 36183.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 38163 - 2⁸ = 37907 is a prime.

It is a D-number.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6358 + ... + 6363.

It is an arithmetic number, because the mean of its divisors is an integer number (12722).

2³⁸¹⁶³ is an apocalyptic number.

38163 is a deficient number, since it is larger than the sum of its proper divisors (12725).

38163 is a wasteful number, since it uses less digits than its factorization.

38163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12724.

The product of its digits is 432, while the sum is 21.

The square root of 38163 is about 195.3535256912. The cubic root of 38163 is about 33.6677558493.

It can be divided in two parts, 381 and 63, that added together give a palindrome (444).

The spelling of 38163 in words is "thirty-eight thousand, one hundred sixty-three".