131934 has 16 divisors (see below), whose sum is σ = 288000. Its totient is φ = 39960.

The previous prime is 131933. The next prime is 131939. The reversal of 131934 is 439131.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 131934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 934 + ... + 1065.

It is an arithmetic number, because the mean of its divisors is an integer number (18000).

2¹³¹⁹³⁴ is an apocalyptic number.

131934 is an abundant number, since it is smaller than the sum of its proper divisors (156066).

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

131934 is a wasteful number, since it uses less digits than its factorization.

131934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015.

The product of its digits is 324, while the sum is 21.

The square root of 131934 is about 363.2272016245. The cubic root of 131934 is about 50.9079462096.

The spelling of 131934 in words is "one hundred thirty-one thousand, nine hundred thirty-four".