478230 has 32 divisors (see below), whose sum is σ = 1209600. Its totient is φ = 120672.

The previous prime is 478213. The next prime is 478241. The reversal of 478230 is 32874.

It is a self number, because there is not a number n which added to its sum of digits gives 478230.

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 478230.

It is an unprimeable number.

478230 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151 + ... + 989.

It is an arithmetic number, because the mean of its divisors is an integer number (37800).

2⁴⁷⁸²³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 478230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (604800).

478230 is an abundant number, since it is smaller than the sum of its proper divisors (731370).

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

478230 is a wasteful number, since it uses less digits than its factorization.

478230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 478230 is about 691.5417557892. The cubic root of 478230 is about 78.2009937886.

The spelling of 478230 in words is "four hundred seventy-eight thousand, two hundred thirty".