118333945 has 8 divisors (see below), whose sum is σ = 142459200. Its totient is φ = 94361520.

The previous prime is 118333933. The next prime is 118333967. The reversal of 118333945 is 549333811.

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

It is not a de Polignac number, because 118333945 - 2⁹ = 118333433 is a prime.

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, 36495 + ... + 39604.

It is an arithmetic number, because the mean of its divisors is an integer number (17807400).

Almost surely, 2^118333945 is an apocalyptic number.

It is an amenable number.

118333945 is a deficient number, since it is larger than the sum of its proper divisors (24125255).

118333945 is an equidigital number, since it uses as much as digits as its factorization.

118333945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76415.

The product of its digits is 38880, while the sum is 37.

The square root of 118333945 is about 10878.1406959094. The cubic root of 118333945 is about 490.9490768392.

The spelling of 118333945 in words is "one hundred eighteen million, three hundred thirty-three thousand, nine hundred forty-five".