118680245 has 16 divisors (see below), whose sum is σ = 147376128. Its totient is φ = 91653120.

The previous prime is 118680241. The next prime is 118680259. The reversal of 118680245 is 542086811.

It is not a de Polignac number, because 118680245 - 2² = 118680241 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118680241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88772 + ... + 90098.

It is an arithmetic number, because the mean of its divisors is an integer number (9211008).

Almost surely, 2^118680245 is an apocalyptic number.

It is an amenable number.

118680245 is a deficient number, since it is larger than the sum of its proper divisors (28695883).

118680245 is a wasteful number, since it uses less digits than its factorization.

118680245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940.

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 118680245 is about 10894.0463097969. The cubic root of 118680245 is about 491.4275253131.

The spelling of 118680245 in words is "one hundred eighteen million, six hundred eighty thousand, two hundred forty-five".