115424045 has 16 divisors (see below), whose sum is σ = 152074368. Its totient is φ = 83403840.

The previous prime is 115424039. The next prime is 115424047. The reversal of 115424045 is 540424511.

It is not a de Polignac number, because 115424045 - 2¹² = 115419949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115424047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1952 + ... + 15318.

It is an arithmetic number, because the mean of its divisors is an integer number (9504648).

Almost surely, 2^115424045 is an apocalyptic number.

It is an amenable number.

115424045 is a deficient number, since it is larger than the sum of its proper divisors (36650323).

115424045 is a wasteful number, since it uses less digits than its factorization.

115424045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13540.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 115424045 is about 10743.5583025365. The cubic root of 115424045 is about 486.8913921688.

Adding to 115424045 its reverse (540424511), we get a palindrome (655848556).

The spelling of 115424045 in words is "one hundred fifteen million, four hundred twenty-four thousand, forty-five".