118671514 has 16 divisors (see below), whose sum is σ = 192554208. Its totient is φ = 54527472.

The previous prime is 118671499. The next prime is 118671521. The reversal of 118671514 is 415176811.

It is a self number, because there is not a number n which added to its sum of digits gives 118671514.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4152 + ... + 15955.

It is an arithmetic number, because the mean of its divisors is an integer number (12034638).

Almost surely, 2^118671514 is an apocalyptic number.

118671514 is a deficient number, since it is larger than the sum of its proper divisors (73882694).

118671514 is a wasteful number, since it uses less digits than its factorization.

118671514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20349.

The product of its digits is 6720, while the sum is 34.

The square root of 118671514 is about 10893.6455789602. The cubic root of 118671514 is about 491.4154739984.

The spelling of 118671514 in words is "one hundred eighteen million, six hundred seventy-one thousand, five hundred fourteen".