118614617 has 4 divisors (see below), whose sum is σ = 129397776. Its totient is φ = 107831460.

The previous prime is 118614569. The next prime is 118614619. The reversal of 118614617 is 716416811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 118614617 - 2⁸ = 118614361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118614619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5391563 + ... + 5391584.

It is an arithmetic number, because the mean of its divisors is an integer number (32349444).

Almost surely, 2^118614617 is an apocalyptic number.

It is an amenable number.

118614617 is a deficient number, since it is larger than the sum of its proper divisors (10783159).

118614617 is a wasteful number, since it uses less digits than its factorization.

118614617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10783158.

The product of its digits is 8064, while the sum is 35.

The square root of 118614617 is about 10891.0337893150. The cubic root of 118614617 is about 491.3369251399.

The spelling of 118614617 in words is "one hundred eighteen million, six hundred fourteen thousand, six hundred seventeen".