478056 has 16 divisors (see below), whose sum is σ = 1195200. Its totient is φ = 159344.

The previous prime is 478039. The next prime is 478063. The reversal of 478056 is 650874.

It is a happy 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, 9936 + ... + 9983.

It is an arithmetic number, because the mean of its divisors is an integer number (74700).

2⁴⁷⁸⁰⁵⁶ is an apocalyptic number.

It is an amenable number.

478056 is an abundant number, since it is smaller than the sum of its proper divisors (717144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

478056 is a wasteful number, since it uses less digits than its factorization.

478056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19928 (or 19924 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 478056 is about 691.4159384914. The cubic root of 478056 is about 78.1915083782.

The spelling of 478056 in words is "four hundred seventy-eight thousand, fifty-six".