478700 has 18 divisors (see below), whose sum is σ = 1038996. Its totient is φ = 191440.

The previous prime is 478697. The next prime is 478711. The reversal of 478700 is 7874.

It is a self number, because there is not a number n which added to its sum of digits gives 478700.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2294 + ... + 2493.

It is an arithmetic number, because the mean of its divisors is an integer number (57722).

2⁴⁷⁸⁷⁰⁰ is an apocalyptic number.

It is an amenable number.

478700 is an abundant number, since it is smaller than the sum of its proper divisors (560296).

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

478700 is a wasteful number, since it uses less digits than its factorization.

478700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4801 (or 4794 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 478700 is about 691.8814927428. The cubic root of 478700 is about 78.2266038041.

The spelling of 478700 in words is "four hundred seventy-eight thousand, seven hundred".