115411705 has 4 divisors (see below), whose sum is σ = 138494052. Its totient is φ = 92329360.

The previous prime is 115411693. The next prime is 115411711. The reversal of 115411705 is 507114511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 507114511 = 23 ⋅22048457.

It can be written as a sum of positive squares in 2 ways, for example, as 77070841 + 38340864 = 8779^2 + 6192^2 .

It is not a de Polignac number, because 115411705 - 2⁷ = 115411577 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115411705.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11541166 + ... + 11541175.

It is an arithmetic number, because the mean of its divisors is an integer number (34623513).

Almost surely, 2^115411705 is an apocalyptic number.

It is an amenable number.

115411705 is a deficient number, since it is larger than the sum of its proper divisors (23082347).

115411705 is an equidigital number, since it uses as much as digits as its factorization.

115411705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23082346.

The product of its (nonzero) digits is 700, while the sum is 25.

The square root of 115411705 is about 10742.9839895627. The cubic root of 115411705 is about 486.8740403426.

The spelling of 115411705 in words is "one hundred fifteen million, four hundred eleven thousand, seven hundred five".