115765441 has 4 divisors (see below), whose sum is σ = 126289584. Its totient is φ = 105241300.

The previous prime is 115765421. The next prime is 115765451. The reversal of 115765441 is 144567511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 115765441 - 2¹³ = 115757249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115765397 and 115765406.

It is not an unprimeable number, because it can be changed into a prime (115765421) 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 3 ways as a sum of consecutive naturals, for example, 5262055 + ... + 5262076.

It is an arithmetic number, because the mean of its divisors is an integer number (31572396).

Almost surely, 2^115765441 is an apocalyptic number.

115765441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

115765441 is a deficient number, since it is larger than the sum of its proper divisors (10524143).

115765441 is a wasteful number, since it uses less digits than its factorization.

115765441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10524142.

The product of its digits is 16800, while the sum is 34.

The square root of 115765441 is about 10759.4349758712. The cubic root of 115765441 is about 487.3709547545.

The spelling of 115765441 in words is "one hundred fifteen million, seven hundred sixty-five thousand, four hundred forty-one".