115265015 has 8 divisors (see below), whose sum is σ = 146454480. Its totient is φ = 86787712.

The previous prime is 115265011. The next prime is 115265041. The reversal of 115265015 is 510562511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115265015 - 2² = 115265011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115265011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677945 + ... + 678114.

It is an arithmetic number, because the mean of its divisors is an integer number (18306810).

Almost surely, 2^115265015 is an apocalyptic number.

115265015 is a deficient number, since it is larger than the sum of its proper divisors (31189465).

115265015 is a wasteful number, since it uses less digits than its factorization.

115265015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356081.

The product of its (nonzero) digits is 1500, while the sum is 26.

The square root of 115265015 is about 10736.1545722852. The cubic root of 115265015 is about 486.6676781635.

The spelling of 115265015 in words is "one hundred fifteen million, two hundred sixty-five thousand, fifteen".