117514855 has 8 divisors (see below), whose sum is σ = 141077664. Its totient is φ = 93972000.

The previous prime is 117514847. The next prime is 117514861. The reversal of 117514855 is 558415711.

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

It is not a de Polignac number, because 117514855 - 2³ = 117514847 is a prime.

It is a super-2 number, since 2×117514855² = 27619482291342050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16030 + ... + 22180.

It is an arithmetic number, because the mean of its divisors is an integer number (17634708).

Almost surely, 2^117514855 is an apocalyptic number.

117514855 is a deficient number, since it is larger than the sum of its proper divisors (23562809).

117514855 is an equidigital number, since it uses as much as digits as its factorization.

117514855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9977.

The product of its digits is 28000, while the sum is 37.

The square root of 117514855 is about 10840.4268827385. The cubic root of 117514855 is about 489.8136942705.

The spelling of 117514855 in words is "one hundred seventeen million, five hundred fourteen thousand, eight hundred fifty-five".