478118 has 8 divisors (see below), whose sum is σ = 729120. Its totient is φ = 235080.

The previous prime is 478111. The next prime is 478129. The reversal of 478118 is 811874.

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

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 478118.

It is not an unprimeable number, because it can be changed into a prime (478111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1838 + ... + 2081.

It is an arithmetic number, because the mean of its divisors is an integer number (91140).

2⁴⁷⁸¹¹⁸ is an apocalyptic number.

478118 is a deficient number, since it is larger than the sum of its proper divisors (251002).

478118 is a wasteful number, since it uses less digits than its factorization.

478118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3982.

The product of its digits is 1792, while the sum is 29.

The square root of 478118 is about 691.4607725678. The cubic root of 478118 is about 78.1948885010.

The spelling of 478118 in words is "four hundred seventy-eight thousand, one hundred eighteen".