118866874 has 8 divisors (see below), whose sum is σ = 203771808. Its totient is φ = 50942940.

The previous prime is 118866871. The next prime is 118866893. The reversal of 118866874 is 478668811.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (118866871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4245232 + ... + 4245259.

It is an arithmetic number, because the mean of its divisors is an integer number (25471476).

Almost surely, 2^118866874 is an apocalyptic number.

118866874 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

118866874 is a deficient number, since it is larger than the sum of its proper divisors (84904934).

118866874 is an equidigital number, since it uses as much as digits as its factorization.

118866874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8490500.

The product of its digits is 516096, while the sum is 49.

The square root of 118866874 is about 10902.6085869392. The cubic root of 118866874 is about 491.6849862879.

The spelling of 118866874 in words is "one hundred eighteen million, eight hundred sixty-six thousand, eight hundred seventy-four".