118008015 has 16 divisors (see below), whose sum is σ = 189012096. Its totient is φ = 62871200.

The previous prime is 118007959. The next prime is 118008061. The reversal of 118008015 is 510800811.

It is not a de Polignac number, because 118008015 - 2⁸ = 118007759 is a prime.

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, 12760 + ... + 19970.

It is an arithmetic number, because the mean of its divisors is an integer number (11813256).

Almost surely, 2^118008015 is an apocalyptic number.

118008015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

118008015 is a deficient number, since it is larger than the sum of its proper divisors (71004081).

118008015 is a wasteful number, since it uses less digits than its factorization.

118008015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8310.

The product of its (nonzero) digits is 320, while the sum is 24.

The square root of 118008015 is about 10863.1494052139. The cubic root of 118008015 is about 490.4979181321.

Adding to 118008015 its reverse (510800811), we get a palindrome (628808826).

The spelling of 118008015 in words is "one hundred eighteen million, eight thousand, fifteen".