115740911 has 8 divisors (see below), whose sum is σ = 135975504. Its totient is φ = 97125120.

The previous prime is 115740901. The next prime is 115740941. The reversal of 115740911 is 119047511.

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

It is a cyclic number.

It is not a de Polignac number, because 115740911 - 2¹⁸ = 115478767 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 (115740901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404546 + ... + 404831.

It is an arithmetic number, because the mean of its divisors is an integer number (16996938).

Almost surely, 2^115740911 is an apocalyptic number.

115740911 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

115740911 is a deficient number, since it is larger than the sum of its proper divisors (20234593).

115740911 is a wasteful number, since it uses less digits than its factorization.

115740911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809401.

The product of its (nonzero) digits is 1260, while the sum is 29.

The square root of 115740911 is about 10758.2949857308. The cubic root of 115740911 is about 487.3365286658.

The spelling of 115740911 in words is "one hundred fifteen million, seven hundred forty thousand, nine hundred eleven".