118482593 has 4 divisors (see below), whose sum is σ = 118526868. Its totient is φ = 118438320.

The previous prime is 118482563. The next prime is 118482607. The reversal of 118482593 is 395284811.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 81126049 + 37356544 = 9007^2 + 6112^2 .

It is a cyclic number.

It is not a de Polignac number, because 118482593 - 2¹⁰ = 118481569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 118482593.

It is not an unprimeable number, because it can be changed into a prime (118482563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17846 + ... + 23567.

It is an arithmetic number, because the mean of its divisors is an integer number (29631717).

Almost surely, 2^118482593 is an apocalyptic number.

It is an amenable number.

118482593 is a deficient number, since it is larger than the sum of its proper divisors (44275).

118482593 is an equidigital number, since it uses as much as digits as its factorization.

118482593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44274.

The product of its digits is 69120, while the sum is 41.

The square root of 118482593 is about 10884.9709691850. The cubic root of 118482593 is about 491.1545632749.

It can be divided in two parts, 11848 and 2593, that added together give a palindrome (14441).

The spelling of 118482593 in words is "one hundred eighteen million, four hundred eighty-two thousand, five hundred ninety-three".