118598105 has 8 divisors (see below), whose sum is σ = 142394112. Its totient is φ = 94827568.

The previous prime is 118598101. The next prime is 118598113. The reversal of 118598105 is 501895811.

It is a happy number.

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 118598105 - 2² = 118598101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118598101) 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, 6104 + ... + 16566.

It is an arithmetic number, because the mean of its divisors is an integer number (17799264).

Almost surely, 2^118598105 is an apocalyptic number.

It is an amenable number.

118598105 is a deficient number, since it is larger than the sum of its proper divisors (23796007).

118598105 is a wasteful number, since it uses less digits than its factorization.

118598105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12735.

The product of its (nonzero) digits is 14400, while the sum is 38.

The square root of 118598105 is about 10890.2757081719. The cubic root of 118598105 is about 491.3141248813.

The spelling of 118598105 in words is "one hundred eighteen million, five hundred ninety-eight thousand, one hundred five".