578412 has 18 divisors (see below), whose sum is σ = 1462188. Its totient is φ = 192792.

The previous prime is 578407. The next prime is 578419. The reversal of 578412 is 214875.

578412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (578419) by changing a digit.

578412 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 5 ways as a sum of consecutive naturals, for example, 7998 + ... + 8069.

2⁵⁷⁸⁴¹² is an apocalyptic number.

It is an amenable number.

578412 is an abundant number, since it is smaller than the sum of its proper divisors (883776).

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

578412 is a wasteful number, since it uses less digits than its factorization.

578412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16077 (or 16072 counting only the distinct ones).

The product of its digits is 2240, while the sum is 27.

The square root of 578412 is about 760.5340229076. The cubic root of 578412 is about 83.3193292023.

It can be divided in two parts, 578 and 412, that added together give a triangular number (990 = T₄₄).

The spelling of 578412 in words is "five hundred seventy-eight thousand, four hundred twelve".