38542 has 8 divisors (see below), whose sum is σ = 66096. Its totient is φ = 16512.

The previous prime is 38501. The next prime is 38543. The reversal of 38542 is 24583.

38542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1363 + ... + 1390.

It is an arithmetic number, because the mean of its divisors is an integer number (8262).

2³⁸⁵⁴² is an apocalyptic number.

38542 is a deficient number, since it is larger than the sum of its proper divisors (27554).

38542 is a wasteful number, since it uses less digits than its factorization.

38542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2762.

The product of its digits is 960, while the sum is 22.

The square root of 38542 is about 196.3211654407. The cubic root of 38542 is about 33.7788413728.

The spelling of 38542 in words is "thirty-eight thousand, five hundred forty-two".