118677161 has 8 divisors (see below), whose sum is σ = 119557824. Its totient is φ = 117799920.

The previous prime is 118677149. The next prime is 118677191. The reversal of 118677161 is 161776811.

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-118677161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118677191) 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, 156395 + ... + 157151.

It is an arithmetic number, because the mean of its divisors is an integer number (14944728).

Almost surely, 2^118677161 is an apocalyptic number.

It is an amenable number.

118677161 is a deficient number, since it is larger than the sum of its proper divisors (880663).

118677161 is an equidigital number, since it uses as much as digits as its factorization.

118677161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711.

The product of its digits is 14112, while the sum is 38.

The square root of 118677161 is about 10893.9047636740. The cubic root of 118677161 is about 491.4232685653.

The spelling of 118677161 in words is "one hundred eighteen million, six hundred seventy-seven thousand, one hundred sixty-one".