115856741 has 16 divisors (see below), whose sum is σ = 155557248. Its totient is φ = 83332800.

The previous prime is 115856723. The next prime is 115856747. The reversal of 115856741 is 147658511.

It is a cyclic number.

It is not a de Polignac number, because 115856741 - 2⁶ = 115856677 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115856695 and 115856704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115856747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56870 + ... + 58871.

It is an arithmetic number, because the mean of its divisors is an integer number (9722328).

Almost surely, 2^115856741 is an apocalyptic number.

115856741 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

115856741 is a deficient number, since it is larger than the sum of its proper divisors (39700507).

115856741 is a wasteful number, since it uses less digits than its factorization.

115856741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115772.

The product of its digits is 33600, while the sum is 38.

The square root of 115856741 is about 10763.6769275188. The cubic root of 115856741 is about 487.4990450124.

The spelling of 115856741 in words is "one hundred fifteen million, eight hundred fifty-six thousand, seven hundred forty-one".