115552241 has 8 divisors (see below), whose sum is σ = 134755200. Its totient is φ = 99044484.

The previous prime is 115552237. The next prime is 115552271. The reversal of 115552241 is 142255511.

It is not a de Polignac number, because 115552241 - 2² = 115552237 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 115552241.

It is not an unprimeable number, because it can be changed into a prime (115552201) 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 7 ways as a sum of consecutive naturals, for example, 168101 + ... + 168786.

It is an arithmetic number, because the mean of its divisors is an integer number (16844400).

Almost surely, 2^115552241 is an apocalyptic number.

It is an amenable number.

115552241 is a deficient number, since it is larger than the sum of its proper divisors (19202959).

115552241 is an frugal number, since it uses more digits than its factorization.

115552241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336908 (or 336894 counting only the distinct ones).

The product of its digits is 2000, while the sum is 26.

The square root of 115552241 is about 10749.5228266189. The cubic root of 115552241 is about 487.0715811843.

The spelling of 115552241 in words is "one hundred fifteen million, five hundred fifty-two thousand, two hundred forty-one".