116810689 has 8 divisors (see below), whose sum is σ = 130191840. Its totient is φ = 104152896.

The previous prime is 116810671. The next prime is 116810693. The reversal of 116810689 is 986018611.

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 116810689 - 2⁵ = 116810657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116810609) 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, 180499 + ... + 181144.

It is an arithmetic number, because the mean of its divisors is an integer number (16273980).

Almost surely, 2^116810689 is an apocalyptic number.

116810689 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

116810689 is a deficient number, since it is larger than the sum of its proper divisors (13381151).

116810689 is a wasteful number, since it uses less digits than its factorization.

116810689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361679.

The product of its (nonzero) digits is 20736, while the sum is 40.

The square root of 116810689 is about 10807.8993796204. The cubic root of 116810689 is about 488.8333887889.

The spelling of 116810689 in words is "one hundred sixteen million, eight hundred ten thousand, six hundred eighty-nine".