118712799 has 6 divisors (see below), whose sum is σ = 171474056. Its totient is φ = 79141860.

The previous prime is 118712777. The next prime is 118712807. The reversal of 118712799 is 997217811.

It is a happy number.

It is not a de Polignac number, because 118712799 - 2⁹ = 118712287 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 (118712719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6595147 + ... + 6595164.

Almost surely, 2^118712799 is an apocalyptic number.

118712799 is a deficient number, since it is larger than the sum of its proper divisors (52761257).

118712799 is a wasteful number, since it uses less digits than its factorization.

118712799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13190317 (or 13190314 counting only the distinct ones).

The product of its digits is 63504, while the sum is 45.

The square root of 118712799 is about 10895.5403262069. The cubic root of 118712799 is about 491.4724540742.

The spelling of 118712799 in words is "one hundred eighteen million, seven hundred twelve thousand, seven hundred ninety-nine".