117115527 has 8 divisors (see below), whose sum is σ = 156273264. Its totient is φ = 78017408.

The previous prime is 117115519. The next prime is 117115529. The reversal of 117115527 is 725511711.

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 117115527 - 2³ = 117115519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117115494 and 117115503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117115529) 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, 10098 + ... + 18335.

It is an arithmetic number, because the mean of its divisors is an integer number (19534158).

Almost surely, 2^117115527 is an apocalyptic number.

117115527 is a deficient number, since it is larger than the sum of its proper divisors (39157737).

117115527 is a wasteful number, since it uses less digits than its factorization.

117115527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29809.

The product of its digits is 2450, while the sum is 30.

The square root of 117115527 is about 10821.9927462552. The cubic root of 117115527 is about 489.2582516004.

The spelling of 117115527 in words is "one hundred seventeen million, one hundred fifteen thousand, five hundred twenty-seven".