478412 has 24 divisors (see below), whose sum is σ = 931392. Its totient is φ = 213200.

The previous prime is 478411. The next prime is 478417. The reversal of 478412 is 214874.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (478411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3587 + ... + 3717.

It is an arithmetic number, because the mean of its divisors is an integer number (38808).

2⁴⁷⁸⁴¹² is an apocalyptic number.

It is an amenable number.

478412 is a deficient number, since it is larger than the sum of its proper divisors (452980).

478412 is a wasteful number, since it uses less digits than its factorization.

478412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 227 counting only the distinct ones).

The product of its digits is 1792, while the sum is 26.

The square root of 478412 is about 691.6733333012. The cubic root of 478412 is about 78.2109128483.

The spelling of 478412 in words is "four hundred seventy-eight thousand, four hundred twelve".