115754385 has 16 divisors (see below), whose sum is σ = 188702784. Its totient is φ = 60570432.

The previous prime is 115754381. The next prime is 115754417. The reversal of 115754385 is 583457511.

It is not a de Polignac number, because 115754385 - 2² = 115754381 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115754381) 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, 72007 + ... + 73596.

It is an arithmetic number, because the mean of its divisors is an integer number (11793924).

Almost surely, 2^115754385 is an apocalyptic number.

115754385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115754385 is a deficient number, since it is larger than the sum of its proper divisors (72948399).

115754385 is a wasteful number, since it uses less digits than its factorization.

115754385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145664.

The product of its digits is 84000, while the sum is 39.

The square root of 115754385 is about 10758.9211819773. The cubic root of 115754385 is about 487.3554390566.

The spelling of 115754385 in words is "one hundred fifteen million, seven hundred fifty-four thousand, three hundred eighty-five".