115961795 has 8 divisors (see below), whose sum is σ = 140250624. Its totient is φ = 92038464.

The previous prime is 115961779. The next prime is 115961801. The reversal of 115961795 is 597169511.

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 115961795 - 2⁴ = 115961779 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 90674 + ... + 91943.

It is an arithmetic number, because the mean of its divisors is an integer number (17531328).

Almost surely, 2^115961795 is an apocalyptic number.

115961795 is a deficient number, since it is larger than the sum of its proper divisors (24288829).

115961795 is a wasteful number, since it uses less digits than its factorization.

115961795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182749.

The product of its digits is 85050, while the sum is 44.

The square root of 115961795 is about 10768.5558456090. Note that the first 3 decimals coincide. The cubic root of 115961795 is about 487.6463483474.

The spelling of 115961795 in words is "one hundred fifteen million, nine hundred sixty-one thousand, seven hundred ninety-five".