118240684 has 12 divisors (see below), whose sum is σ = 207131400. Its totient is φ = 59060288.

The previous prime is 118240663. The next prime is 118240691. The reversal of 118240684 is 486042811.

It is an unprimeable number.

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, 10429 + ... + 18580.

It is an arithmetic number, because the mean of its divisors is an integer number (17260950).

Almost surely, 2^118240684 is an apocalyptic number.

It is an amenable number.

118240684 is a deficient number, since it is larger than the sum of its proper divisors (88890716).

118240684 is a wasteful number, since it uses less digits than its factorization.

118240684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30032 (or 30030 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 118240684 is about 10873.8532268925. The cubic root of 118240684 is about 490.8200678286.

The spelling of 118240684 in words is "one hundred eighteen million, two hundred forty thousand, six hundred eighty-four".