587412 has 90 divisors (see below), whose sum is σ = 1834602. Its totient is φ = 163296.

The previous prime is 587387. The next prime is 587413. The reversal of 587412 is 214785.

587412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 571536 + 15876 = 756^2 + 126^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (587413) by changing a digit.

587412 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 29 ways as a sum of consecutive naturals, for example, 15858 + ... + 15894.

2⁵⁸⁷⁴¹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 587412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (917301).

587412 is an abundant number, since it is smaller than the sum of its proper divisors (1247190).

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

587412 is a wasteful number, since it uses less digits than its factorization.

587412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67 (or 49 counting only the distinct ones).

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

The square root of 587412 is about 766.4280788176. The cubic root of 587412 is about 83.7492522396.

It can be divided in two parts, 5874 and 12, that added together give a triangular number (5886 = T₁₀₈).

The spelling of 587412 in words is "five hundred eighty-seven thousand, four hundred twelve".