38534 has 4 divisors (see below), whose sum is σ = 57804. Its totient is φ = 19266.

The previous prime is 38501. The next prime is 38543. The reversal of 38534 is 43583.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43583 = 41 ⋅1063.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 38534.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 9632 + ... + 9635.

It is an arithmetic number, because the mean of its divisors is an integer number (14451).

2³⁸⁵³⁴ is an apocalyptic number.

38534 is a deficient number, since it is larger than the sum of its proper divisors (19270).

38534 is a wasteful number, since it uses less digits than its factorization.

38534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19269.

The product of its digits is 1440, while the sum is 23.

The square root of 38534 is about 196.3007896062. The cubic root of 38534 is about 33.7765041007.

The spelling of 38534 in words is "thirty-eight thousand, five hundred thirty-four".