478024 has 8 divisors (see below), whose sum is σ = 896310. Its totient is φ = 239008.

The previous prime is 478001. The next prime is 478039. The reversal of 478024 is 420874.

It can be written as a sum of positive squares in only one way, i.e., 381924 + 96100 = 618^2 + 310^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 478024.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29869 + ... + 29884.

2⁴⁷⁸⁰²⁴ is an apocalyptic number.

It is an amenable number.

478024 is a deficient number, since it is larger than the sum of its proper divisors (418286).

478024 is a wasteful number, since it uses less digits than its factorization.

478024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59759 (or 59755 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 478024 is about 691.3927971855. The cubic root of 478024 is about 78.1897636843.

Adding to 478024 its reverse (420874), we get a palindrome (898898).

The spelling of 478024 in words is "four hundred seventy-eight thousand, twenty-four".