118464709 has 4 divisors (see below), whose sum is σ = 129234240. Its totient is φ = 107695180.

The previous prime is 118464679. The next prime is 118464719. The reversal of 118464709 is 907464811.

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 a cyclic number.

It is not a de Polignac number, because 118464709 - 2²⁵ = 84910277 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118464719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5384749 + ... + 5384770.

It is an arithmetic number, because the mean of its divisors is an integer number (32308560).

Almost surely, 2^118464709 is an apocalyptic number.

It is an amenable number.

118464709 is a deficient number, since it is larger than the sum of its proper divisors (10769531).

118464709 is a wasteful number, since it uses less digits than its factorization.

118464709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10769530.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 118464709 is about 10884.1494385184. The cubic root of 118464709 is about 491.1298500801.

The spelling of 118464709 in words is "one hundred eighteen million, four hundred sixty-four thousand, seven hundred nine".