118408994 has 16 divisors (see below), whose sum is σ = 194347296. Its totient is φ = 53659200.

The previous prime is 118408987. The next prime is 118409003. The reversal of 118408994 is 499804811.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 572 + ... + 15399.

It is an arithmetic number, because the mean of its divisors is an integer number (12146706).

Almost surely, 2^118408994 is an apocalyptic number.

118408994 is a deficient number, since it is larger than the sum of its proper divisors (75938302).

118408994 is a wasteful number, since it uses less digits than its factorization.

118408994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16321.

The product of its (nonzero) digits is 82944, while the sum is 44.

The square root of 118408994 is about 10881.5896816596. The cubic root of 118408994 is about 491.0528437697.

The spelling of 118408994 in words is "one hundred eighteen million, four hundred eight thousand, nine hundred ninety-four".