118712207 has 16 divisors (see below), whose sum is σ = 129330432. Its totient is φ = 108528000.

The previous prime is 118712203. The next prime is 118712239. The reversal of 118712207 is 702217811.

It is not a de Polignac number, because 118712207 - 2² = 118712203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 118712207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118712201) 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, 183158 + ... + 183804.

It is an arithmetic number, because the mean of its divisors is an integer number (8083152).

Almost surely, 2^118712207 is an apocalyptic number.

118712207 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

118712207 is a deficient number, since it is larger than the sum of its proper divisors (10618225).

118712207 is a wasteful number, since it uses less digits than its factorization.

118712207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958.

The product of its (nonzero) digits is 1568, while the sum is 29.

The square root of 118712207 is about 10895.5131590944. The cubic root of 118712207 is about 491.4716371104.

The spelling of 118712207 in words is "one hundred eighteen million, seven hundred twelve thousand, two hundred seven".