478012 has 6 divisors (see below), whose sum is σ = 836528. Its totient is φ = 239004.

The previous prime is 478001. The next prime is 478039. The reversal of 478012 is 210874.

478012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 59748 + ... + 59755.

2⁴⁷⁸⁰¹² is an apocalyptic number.

It is an amenable number.

478012 is a deficient number, since it is larger than the sum of its proper divisors (358516).

478012 is a wasteful number, since it uses less digits than its factorization.

478012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119507 (or 119505 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 478012 is about 691.3841189961. The cubic root of 478012 is about 78.1891094041.

Adding to 478012 its reverse (210874), we get a palindrome (688886).

The spelling of 478012 in words is "four hundred seventy-eight thousand, twelve".