116208917 has 8 divisors (see below), whose sum is σ = 127258560. Its totient is φ = 105240160.

The previous prime is 116208907. The next prime is 116208931. The reversal of 116208917 is 719802611.

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 116208917 - 2⁴ = 116208901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116208907) 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, 17192 + ... + 22977.

It is an arithmetic number, because the mean of its divisors is an integer number (15907320).

Almost surely, 2^116208917 is an apocalyptic number.

It is an amenable number.

116208917 is a deficient number, since it is larger than the sum of its proper divisors (11049643).

116208917 is a wasteful number, since it uses less digits than its factorization.

116208917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40443.

The product of its (nonzero) digits is 6048, while the sum is 35.

The square root of 116208917 is about 10780.0239795652. The cubic root of 116208917 is about 487.9925044199.

The spelling of 116208917 in words is "one hundred sixteen million, two hundred eight thousand, nine hundred seventeen".