115887005 has 16 divisors (see below), whose sum is σ = 150353280. Its totient is φ = 85240128.

The previous prime is 115887001. The next prime is 115887047. The reversal of 115887005 is 500788511.

It is a cyclic number.

It is not a de Polignac number, because 115887005 - 2² = 115887001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115887001) 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, 13706 + ... + 20484.

It is an arithmetic number, because the mean of its divisors is an integer number (9397080).

Almost surely, 2^115887005 is an apocalyptic number.

It is an amenable number.

115887005 is a deficient number, since it is larger than the sum of its proper divisors (34466275).

115887005 is a wasteful number, since it uses less digits than its factorization.

115887005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7060.

The product of its (nonzero) digits is 11200, while the sum is 35.

The square root of 115887005 is about 10765.0826750193. The cubic root of 115887005 is about 487.5414893464.

The spelling of 115887005 in words is "one hundred fifteen million, eight hundred eighty-seven thousand, five".