116789617 has 8 divisors (see below), whose sum is σ = 137779712. Its totient is φ = 96876000.

The previous prime is 116789611. The next prime is 116789669. The reversal of 116789617 is 716987611.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116789617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116789611) 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, 268884 + ... + 269317.

It is an arithmetic number, because the mean of its divisors is an integer number (17222464).

Almost surely, 2^116789617 is an apocalyptic number.

It is an amenable number.

116789617 is a deficient number, since it is larger than the sum of its proper divisors (20990095).

116789617 is an equidigital number, since it uses as much as digits as its factorization.

116789617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538239.

The product of its digits is 127008, while the sum is 46.

The square root of 116789617 is about 10806.9244931201. The cubic root of 116789617 is about 488.8039927444.

The spelling of 116789617 in words is "one hundred sixteen million, seven hundred eighty-nine thousand, six hundred seventeen".