234534 has 8 divisors (see below), whose sum is σ = 469080. Its totient is φ = 78176.

The previous prime is 234529. The next prime is 234539. The reversal of 234534 is 435432.

It is a happy number.

234534 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (234529) and next prime (234539).

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

234534 is an admirable number.

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 234534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234539) 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, 19539 + ... + 19550.

It is an arithmetic number, because the mean of its divisors is an integer number (58635).

2²³⁴⁵³⁴ is an apocalyptic number.

234534 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.

234534 is a wasteful number, since it uses less digits than its factorization.

234534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39094.

The product of its digits is 1440, while the sum is 21.

The square root of 234534 is about 484.2871049285. The cubic root of 234534 is about 61.6692410256.

Adding to 234534 its reverse (435432), we get a palindrome (669966).

The spelling of 234534 in words is "two hundred thirty-four thousand, five hundred thirty-four".