118446983 has 8 divisors (see below), whose sum is σ = 121385088. Its totient is φ = 115517304.

The previous prime is 118446971. The next prime is 118447019. The reversal of 118446983 is 389644811.

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

It is a cyclic number.

It is not a de Polignac number, because 118446983 - 2⁶ = 118446919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118446283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33716 + ... + 37062.

It is an arithmetic number, because the mean of its divisors is an integer number (15173136).

Almost surely, 2^118446983 is an apocalyptic number.

118446983 is a deficient number, since it is larger than the sum of its proper divisors (2938105).

118446983 is an equidigital number, since it uses as much as digits as its factorization.

118446983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4213.

The product of its digits is 165888, while the sum is 44.

The square root of 118446983 is about 10883.3351046451. The cubic root of 118446983 is about 491.1053527648.

The spelling of 118446983 in words is "one hundred eighteen million, four hundred forty-six thousand, nine hundred eighty-three".