118479283 has 4 divisors (see below), whose sum is σ = 127593088. Its totient is φ = 109365480.

The previous prime is 118479259. The next prime is 118479311. The reversal of 118479283 is 382974811.

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

It is a cyclic number.

It is not a de Polignac number, because 118479283 - 2⁹ = 118478771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118479253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4556883 + ... + 4556908.

It is an arithmetic number, because the mean of its divisors is an integer number (31898272).

Almost surely, 2^118479283 is an apocalyptic number.

118479283 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

118479283 is a deficient number, since it is larger than the sum of its proper divisors (9113805).

118479283 is an equidigital number, since it uses as much as digits as its factorization.

118479283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9113804.

The product of its digits is 96768, while the sum is 43.

The square root of 118479283 is about 10884.8189236202. The cubic root of 118479283 is about 491.1499895039.

The spelling of 118479283 in words is "one hundred eighteen million, four hundred seventy-nine thousand, two hundred eighty-three".