115434137 has 16 divisors (see below), whose sum is σ = 142380672. Its totient is φ = 91134720.

The previous prime is 115434127. The next prime is 115434197. The reversal of 115434137 is 731434511.

It is a cyclic number.

It is not a de Polignac number, because 115434137 - 2⁸ = 115433881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115434107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52337 + ... + 54497.

It is an arithmetic number, because the mean of its divisors is an integer number (8898792).

Almost surely, 2^115434137 is an apocalyptic number.

It is an amenable number.

115434137 is a deficient number, since it is larger than the sum of its proper divisors (26946535).

115434137 is a wasteful number, since it uses less digits than its factorization.

115434137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2768.

The product of its digits is 5040, while the sum is 29.

The square root of 115434137 is about 10744.0279690626. The cubic root of 115434137 is about 486.9055820623.

Adding to 115434137 its reverse (731434511), we get a palindrome (846868648).

The spelling of 115434137 in words is "one hundred fifteen million, four hundred thirty-four thousand, one hundred thirty-seven".