108534 has 8 divisors (see below), whose sum is σ = 217080. Its totient is φ = 36176.

The previous prime is 108533. The next prime is 108541. The reversal of 108534 is 435801.

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

108534 is an admirable number.

It is a Curzon number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 108534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108533) 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, 9039 + ... + 9050.

It is an arithmetic number, because the mean of its divisors is an integer number (27135).

2¹⁰⁸⁵³⁴ is an apocalyptic number.

108534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

108534 is a wasteful number, since it uses less digits than its factorization.

108534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18094.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 108534 is about 329.4449878204. Note that the first 3 decimals coincide. The cubic root of 108534 is about 47.7003907162.

The spelling of 108534 in words is "one hundred eight thousand, five hundred thirty-four".