117196917 has 8 divisors (see below), whose sum is σ = 161651040. Its totient is φ = 75437040.

The previous prime is 117196879. The next prime is 117196969. The reversal of 117196917 is 719691711.

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

It is not a de Polignac number, because 117196917 - 2⁶ = 117196853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117196987) 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, 673459 + ... + 673632.

It is an arithmetic number, because the mean of its divisors is an integer number (20206380).

Almost surely, 2^117196917 is an apocalyptic number.

It is an amenable number.

117196917 is a deficient number, since it is larger than the sum of its proper divisors (44454123).

117196917 is a wasteful number, since it uses less digits than its factorization.

117196917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347123.

The product of its digits is 23814, while the sum is 42.

The square root of 117196917 is about 10825.7524911666. The cubic root of 117196917 is about 489.3715628158.

The spelling of 117196917 in words is "one hundred seventeen million, one hundred ninety-six thousand, nine hundred seventeen".