117627715 has 8 divisors (see below), whose sum is σ = 141870960. Its totient is φ = 93623712.

The previous prime is 117627707. The next prime is 117627739. The reversal of 117627715 is 517726711.

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 117627715 - 2³ = 117627707 is a prime.

It is a super-2 number, since 2×117627715² = 27672558672242450, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 58725 + ... + 60694.

It is an arithmetic number, because the mean of its divisors is an integer number (17733870).

Almost surely, 2^117627715 is an apocalyptic number.

117627715 is a deficient number, since it is larger than the sum of its proper divisors (24243245).

117627715 is a wasteful number, since it uses less digits than its factorization.

117627715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119621.

The product of its digits is 20580, while the sum is 37.

The square root of 117627715 is about 10845.6311480706. The cubic root of 117627715 is about 489.9704480303.

The spelling of 117627715 in words is "one hundred seventeen million, six hundred twenty-seven thousand, seven hundred fifteen".