118480873 has 6 divisors (see below), whose sum is σ = 137824746. Its totient is φ = 101554992.

The previous prime is 118480841. The next prime is 118480877. The reversal of 118480873 is 378084811.

It can be written as a sum of positive squares in only one way, i.e., 86806489 + 31674384 = 9317^2 + 5628^2 .

It is not a de Polignac number, because 118480873 - 2⁵ = 118480841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118480877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1208940 + ... + 1209037.

It is an arithmetic number, because the mean of its divisors is an integer number (22970791).

Almost surely, 2^118480873 is an apocalyptic number.

It is an amenable number.

118480873 is a deficient number, since it is larger than the sum of its proper divisors (19343873).

118480873 is an equidigital number, since it uses as much as digits as its factorization.

118480873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417991 (or 2417984 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 40.

The square root of 118480873 is about 10884.8919608786. The cubic root of 118480873 is about 491.1521865828.

The spelling of 118480873 in words is "one hundred eighteen million, four hundred eighty thousand, eight hundred seventy-three".