918821114 has 8 divisors (see below), whose sum is σ = 1450770240. Its totient is φ = 435231036.

The previous prime is 918821093. The next prime is 918821129. The reversal of 918821114 is 411128819.

918821114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12089714 + ... + 12089789.

It is an arithmetic number, because the mean of its divisors is an integer number (181346280).

Almost surely, 2^918821114 is an apocalyptic number.

918821114 is a deficient number, since it is larger than the sum of its proper divisors (531949126).

918821114 is a wasteful number, since it uses less digits than its factorization.

918821114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24179524.

The product of its digits is 4608, while the sum is 35.

The square root of 918821114 is about 30312.0621865290. The cubic root of 918821114 is about 972.1732242486.

The spelling of 918821114 in words is "nine hundred eighteen million, eight hundred twenty-one thousand, one hundred fourteen".