117760715 has 4 divisors (see below), whose sum is σ = 141312864. Its totient is φ = 94208568.

The previous prime is 117760697. The next prime is 117760739. The reversal of 117760715 is 517067711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 517067711 = 37 ⋅13974803.

It is a cyclic number.

It is not a de Polignac number, because 117760715 - 2¹⁴ = 117744331 is a prime.

It is a super-2 number, since 2×117760715² = 27735171994622450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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, 11776067 + ... + 11776076.

It is an arithmetic number, because the mean of its divisors is an integer number (35328216).

Almost surely, 2^117760715 is an apocalyptic number.

117760715 is a deficient number, since it is larger than the sum of its proper divisors (23552149).

117760715 is an equidigital number, since it uses as much as digits as its factorization.

117760715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23552148.

The product of its (nonzero) digits is 10290, while the sum is 35.

The square root of 117760715 is about 10851.7609170125. The cubic root of 117760715 is about 490.1550460343.

The spelling of 117760715 in words is "one hundred seventeen million, seven hundred sixty thousand, seven hundred fifteen".