115831234 has 8 divisors (see below), whose sum is σ = 183967308. Its totient is φ = 54508800.

The previous prime is 115831211. The next prime is 115831241. The reversal of 115831234 is 432138511.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 99062209 + 16769025 = 9953^2 + 4095^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1703367 + ... + 1703434.

Almost surely, 2^115831234 is an apocalyptic number.

115831234 is a deficient number, since it is larger than the sum of its proper divisors (68136074).

115831234 is a wasteful number, since it uses less digits than its factorization.

115831234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3406820.

The product of its digits is 2880, while the sum is 28.

The square root of 115831234 is about 10762.4919976741. The cubic root of 115831234 is about 487.4632664849.

Adding to 115831234 its reverse (432138511), we get a palindrome (547969745).

The spelling of 115831234 in words is "one hundred fifteen million, eight hundred thirty-one thousand, two hundred thirty-four".