117160455 has 8 divisors (see below), whose sum is σ = 187456752. Its totient is φ = 62485568.

The previous prime is 117160391. The next prime is 117160469. The reversal of 117160455 is 554061711.

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 117160455 - 2⁶ = 117160391 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3905334 + ... + 3905363.

It is an arithmetic number, because the mean of its divisors is an integer number (23432094).

Almost surely, 2^117160455 is an apocalyptic number.

117160455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117160455 is a deficient number, since it is larger than the sum of its proper divisors (70296297).

117160455 is an equidigital number, since it uses as much as digits as its factorization.

117160455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7810705.

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 117160455 is about 10824.0683201835. The cubic root of 117160455 is about 489.3208068825.

The spelling of 117160455 in words is "one hundred seventeen million, one hundred sixty thousand, four hundred fifty-five".