115502705 has 4 divisors (see below), whose sum is σ = 138603252. Its totient is φ = 92402160.

The previous prime is 115502701. The next prime is 115502719. The reversal of 115502705 is 507205511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 507205511 = 43 ⋅11795477.

It can be written as a sum of positive squares in 2 ways, for example, as 38887696 + 76615009 = 6236^2 + 8753^2 .

It is not a de Polignac number, because 115502705 - 2² = 115502701 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115502701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11550266 + ... + 11550275.

It is an arithmetic number, because the mean of its divisors is an integer number (34650813).

Almost surely, 2^115502705 is an apocalyptic number.

It is an amenable number.

115502705 is a deficient number, since it is larger than the sum of its proper divisors (23100547).

115502705 is an equidigital number, since it uses as much as digits as its factorization.

115502705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23100546.

The product of its (nonzero) digits is 1750, while the sum is 26.

The square root of 115502705 is about 10747.2184773550. The cubic root of 115502705 is about 487.0019704575.

The spelling of 115502705 in words is "one hundred fifteen million, five hundred two thousand, seven hundred five".