234136 has 32 divisors (see below), whose sum is σ = 519840. Its totient is φ = 96768.

The previous prime is 234131. The next prime is 234139. The reversal of 234136 is 631432.

234136 = T₁ + T₂ + ... + T₁₁₁.

234136 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

234136 is a nontrivial binomial coefficient, being equal to C(113, 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234131) by changing a digit.

It is the 111-st tetrahedral number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2016 + ... + 2128.

It is an arithmetic number, because the mean of its divisors is an integer number (16245).

2²³⁴¹³⁶ is an apocalyptic number.

234136 is the 259-th nonagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259920).

234136 is an abundant number, since it is smaller than the sum of its proper divisors (285704).

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

234136 is a wasteful number, since it uses less digits than its factorization.

234136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 159 counting only the distinct ones).

The product of its digits is 432, while the sum is 19.

The square root of 234136 is about 483.8760171780. The cubic root of 234136 is about 61.6343374084.

Adding to 234136 its reverse (631432), we get a palindrome (865568).

The spelling of 234136 in words is "two hundred thirty-four thousand, one hundred thirty-six".