117491195 has 8 divisors (see below), whose sum is σ = 143649936. Its totient is φ = 92219296.

The previous prime is 117491191. The next prime is 117491201. The reversal of 117491195 is 591194711.

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 117491195 - 2² = 117491191 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117491191) 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, 221417 + ... + 221946.

It is an arithmetic number, because the mean of its divisors is an integer number (17956242).

Almost surely, 2^117491195 is an apocalyptic number.

117491195 is a deficient number, since it is larger than the sum of its proper divisors (26158741).

117491195 is an equidigital number, since it uses as much as digits as its factorization.

117491195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443421.

The product of its digits is 11340, while the sum is 38.

The square root of 117491195 is about 10839.3355423661. The cubic root of 117491195 is about 489.7808196469.

The spelling of 117491195 in words is "one hundred seventeen million, four hundred ninety-one thousand, one hundred ninety-five".