117700194 has 8 divisors (see below), whose sum is σ = 235400400. Its totient is φ = 39233396.

The previous prime is 117700189. The next prime is 117700199. The reversal of 117700194 is 491007711.

It is an interprime number because it is at equal distance from previous prime (117700189) and next prime (117700199).

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

117700194 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (117700199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9808344 + ... + 9808355.

It is an arithmetic number, because the mean of its divisors is an integer number (29425050).

Almost surely, 2^117700194 is an apocalyptic number.

117700194 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117700194 is a wasteful number, since it uses less digits than its factorization.

117700194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19616704.

The product of its (nonzero) digits is 1764, while the sum is 30.

The square root of 117700194 is about 10848.9720250354. The cubic root of 117700194 is about 490.0710628575.

The spelling of 117700194 in words is "one hundred seventeen million, seven hundred thousand, one hundred ninety-four".