115553841 has 16 divisors (see below), whose sum is σ = 166246080. Its totient is φ = 70971840.

The previous prime is 115553827. The next prime is 115553873. The reversal of 115553841 is 148355511.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-115553841 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (115553891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19675 + ... + 24863.

It is an arithmetic number, because the mean of its divisors is an integer number (10390380).

Almost surely, 2^115553841 is an apocalyptic number.

It is an amenable number.

115553841 is a deficient number, since it is larger than the sum of its proper divisors (50692239).

115553841 is a wasteful number, since it uses less digits than its factorization.

115553841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5776.

The product of its digits is 12000, while the sum is 33.

The square root of 115553841 is about 10749.5972482694. The cubic root of 115553841 is about 487.0738292610.

The spelling of 115553841 in words is "one hundred fifteen million, five hundred fifty-three thousand, eight hundred forty-one".