117917067 has 8 divisors (see below), whose sum is σ = 164058624. Its totient is φ = 75193448.

The previous prime is 117917053. The next prime is 117917069. The reversal of 117917067 is 760719711.

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 117917067 - 2¹¹ = 117915019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117917069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854403 + ... + 854540.

It is an arithmetic number, because the mean of its divisors is an integer number (20507328).

Almost surely, 2^117917067 is an apocalyptic number.

117917067 is a deficient number, since it is larger than the sum of its proper divisors (46141557).

117917067 is a wasteful number, since it uses less digits than its factorization.

117917067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708969.

The product of its (nonzero) digits is 18522, while the sum is 39.

The square root of 117917067 is about 10858.9625195043. The cubic root of 117917067 is about 490.3718779086.

The spelling of 117917067 in words is "one hundred seventeen million, nine hundred seventeen thousand, sixty-seven".