118838616 has 64 divisors (see below), whose sum is σ = 336806400. Its totient is φ = 34639488.

The previous prime is 118838591. The next prime is 118838633. The reversal of 118838616 is 616838811.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 4096 + ... + 15951.

It is an arithmetic number, because the mean of its divisors is an integer number (5262600).

Almost surely, 2^118838616 is an apocalyptic number.

It is an amenable number.

118838616 is an abundant number, since it is smaller than the sum of its proper divisors (217967784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118838616 is a wasteful number, since it uses less digits than its factorization.

118838616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20088 (or 20084 counting only the distinct ones).

The product of its digits is 55296, while the sum is 42.

The square root of 118838616 is about 10901.3125815197. The cubic root of 118838616 is about 491.6460207488.

The spelling of 118838616 in words is "one hundred eighteen million, eight hundred thirty-eight thousand, six hundred sixteen".