118534 has 16 divisors (see below), whose sum is σ = 197568. Its totient is φ = 52992.

The previous prime is 118529. The next prime is 118543. The reversal of 118534 is 435811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1174 + ... + 1270.

It is an arithmetic number, because the mean of its divisors is an integer number (12348).

2¹¹⁸⁵³⁴ is an apocalyptic number.

118534 is a deficient number, since it is larger than the sum of its proper divisors (79034).

118534 is a wasteful number, since it uses less digits than its factorization.

118534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159.

The product of its digits is 480, while the sum is 22.

The square root of 118534 is about 344.2876704153. The cubic root of 118534 is about 49.1225586737.

The spelling of 118534 in words is "one hundred eighteen thousand, five hundred thirty-four".