117961714 has 8 divisors (see below), whose sum is σ = 190553580. Its totient is φ = 54443856.

The previous prime is 117961673. The next prime is 117961777. The reversal of 117961714 is 417169711.

It can be written as a sum of positive squares in 2 ways, for example, as 112042225 + 5919489 = 10585^2 + 2433^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 2268469 + ... + 2268520.

Almost surely, 2^117961714 is an apocalyptic number.

117961714 is a deficient number, since it is larger than the sum of its proper divisors (72591866).

117961714 is a wasteful number, since it uses less digits than its factorization.

117961714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4537004.

The product of its digits is 10584, while the sum is 37.

The square root of 117961714 is about 10861.0180922416. The cubic root of 117961714 is about 490.4337600183.

The spelling of 117961714 in words is "one hundred seventeen million, nine hundred sixty-one thousand, seven hundred fourteen".