115815104 has 28 divisors (see below), whose sum is σ = 230279448. Its totient is φ = 57792000.

The previous prime is 115815103. The next prime is 115815121. The reversal of 115815104 is 401518511.

It is not an unprimeable number, because it can be changed into a prime (115815103) 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, 36959 + ... + 39969.

It is an arithmetic number, because the mean of its divisors is an integer number (8224266).

Almost surely, 2^115815104 is an apocalyptic number.

It is an amenable number.

115815104 is a deficient number, since it is larger than the sum of its proper divisors (114464344).

115815104 is an equidigital number, since it uses as much as digits as its factorization.

115815104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3624 (or 3614 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 26.

The square root of 115815104 is about 10761.7426098193. The cubic root of 115815104 is about 487.4406383122.

The spelling of 115815104 in words is "one hundred fifteen million, eight hundred fifteen thousand, one hundred four".