117114755 has 4 divisors (see below), whose sum is σ = 140537712. Its totient is φ = 93691800.

The previous prime is 117114749. The next prime is 117114761. The reversal of 117114755 is 557411711.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (117114749) and next prime (117114761).

It is a de Polignac number, because none of the positive numbers 2^k-117114755 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11711471 + ... + 11711480.

It is an arithmetic number, because the mean of its divisors is an integer number (35134428).

Almost surely, 2^117114755 is an apocalyptic number.

117114755 is a deficient number, since it is larger than the sum of its proper divisors (23422957).

117114755 is an equidigital number, since it uses as much as digits as its factorization.

117114755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23422956.

The product of its digits is 4900, while the sum is 32.

The square root of 117114755 is about 10821.9570780890. The cubic root of 117114755 is about 489.2571765702.

The spelling of 117114755 in words is "one hundred seventeen million, one hundred fourteen thousand, seven hundred fifty-five".