581412 has 24 divisors (see below), whose sum is σ = 1461376. Its totient is φ = 178848.

The previous prime is 581411. The next prime is 581429. The reversal of 581412 is 214185.

581412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 581412.

It is not an unprimeable number, because it can be changed into a prime (581411) 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, 1708 + ... + 2019.

2⁵⁸¹⁴¹² is an apocalyptic number.

581412 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

581412 is an abundant number, since it is smaller than the sum of its proper divisors (879964).

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

581412 is a wasteful number, since it uses less digits than its factorization.

581412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3747 (or 3745 counting only the distinct ones).

The product of its digits is 320, while the sum is 21.

The square root of 581412 is about 762.5037704825. The cubic root of 581412 is about 83.4631292867.

Adding to 581412 its reverse (214185), we get a palindrome (795597).

The spelling of 581412 in words is "five hundred eighty-one thousand, four hundred twelve".