117260515 has 8 divisors (see below), whose sum is σ = 140781168. Its totient is φ = 93762720.

The previous prime is 117260503. The next prime is 117260567. The reversal of 117260515 is 515062711.

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

It is not a de Polignac number, because 117260515 - 2²⁵ = 83706083 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9045 + ... + 17785.

It is an arithmetic number, because the mean of its divisors is an integer number (17597646).

Almost surely, 2^117260515 is an apocalyptic number.

117260515 is a deficient number, since it is larger than the sum of its proper divisors (23520653).

117260515 is an equidigital number, since it uses as much as digits as its factorization.

117260515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11429.

The product of its (nonzero) digits is 2100, while the sum is 28.

The square root of 117260515 is about 10828.6894405556. The cubic root of 117260515 is about 489.4600674893.

The spelling of 117260515 in words is "one hundred seventeen million, two hundred sixty thousand, five hundred fifteen".