118407685 has 8 divisors (see below), whose sum is σ = 155006496. Its totient is φ = 86114640.

The previous prime is 118407683. The next prime is 118407689. The reversal of 118407685 is 586704811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 118407685 - 2¹ = 118407683 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 (118407683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1076379 + ... + 1076488.

It is an arithmetic number, because the mean of its divisors is an integer number (19375812).

Almost surely, 2^118407685 is an apocalyptic number.

It is an amenable number.

118407685 is a deficient number, since it is larger than the sum of its proper divisors (36598811).

118407685 is a wasteful number, since it uses less digits than its factorization.

118407685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152883.

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 118407685 is about 10881.5295340315. The cubic root of 118407685 is about 491.0510342491.

The spelling of 118407685 in words is "one hundred eighteen million, four hundred seven thousand, six hundred eighty-five".