264560115 has 8 divisors (see below), whose sum is σ = 423296208. Its totient is φ = 141098720.

The previous prime is 264560081. The next prime is 264560141. The reversal of 264560115 is 511065462.

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

It is not a de Polignac number, because 264560115 - 2²⁰ = 263511539 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8818656 + ... + 8818685.

It is an arithmetic number, because the mean of its divisors is an integer number (52912026).

Almost surely, 2^264560115 is an apocalyptic number.

264560115 is a deficient number, since it is larger than the sum of its proper divisors (158736093).

264560115 is a wasteful number, since it uses less digits than its factorization.

264560115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17637349.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 264560115 is about 16265.3040242106. The cubic root of 264560115 is about 641.9602293858.

The spelling of 264560115 in words is "two hundred sixty-four million, five hundred sixty thousand, one hundred fifteen".