118051844 has 24 divisors (see below), whose sum is σ = 213739008. Its totient is φ = 56992320.

The previous prime is 118051841. The next prime is 118051853. The reversal of 118051844 is 448150811.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 118051844.

It is not an unprimeable number, because it can be changed into a prime (118051841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75737 + ... + 77279.

It is an arithmetic number, because the mean of its divisors is an integer number (8905792).

Almost surely, 2^118051844 is an apocalyptic number.

It is an amenable number.

118051844 is a deficient number, since it is larger than the sum of its proper divisors (95687164).

118051844 is a wasteful number, since it uses less digits than its factorization.

118051844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2195 (or 2193 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 32.

The square root of 118051844 is about 10865.1665426720. The cubic root of 118051844 is about 490.5586353986.

The spelling of 118051844 in words is "one hundred eighteen million, fifty-one thousand, eight hundred forty-four".