118629868 has 24 divisors (see below), whose sum is σ = 237534752. Its totient is φ = 50782464.

The previous prime is 118629809. The next prime is 118629869. The reversal of 118629868 is 868926811.

It is not an unprimeable number, because it can be changed into a prime (118629869) by changing a digit.

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, 29380 + ... + 33172.

Almost surely, 2^118629868 is an apocalyptic number.

It is an amenable number.

118629868 is an abundant number, since it is smaller than the sum of its proper divisors (118904884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118629868 is a wasteful number, since it uses less digits than its factorization.

118629868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4921 (or 4919 counting only the distinct ones).

The product of its digits is 331776, while the sum is 49.

The square root of 118629868 is about 10891.7339299122. The cubic root of 118629868 is about 491.3579822926.

The spelling of 118629868 in words is "one hundred eighteen million, six hundred twenty-nine thousand, eight hundred sixty-eight".