582213 has 4 divisors (see below), whose sum is σ = 776288. Its totient is φ = 388140.

The previous prime is 582209. The next prime is 582221. The reversal of 582213 is 312285.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 582213 - 2² = 582209 is a prime.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 582213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (582203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97033 + ... + 97038.

It is an arithmetic number, because the mean of its divisors is an integer number (194072).

2⁵⁸²²¹³ is an apocalyptic number.

It is an amenable number.

582213 is a deficient number, since it is larger than the sum of its proper divisors (194075).

582213 is a wasteful number, since it uses less digits than its factorization.

582213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194074.

The product of its digits is 480, while the sum is 21.

The square root of 582213 is about 763.0288330070. The cubic root of 582213 is about 83.5014402085.

Adding to 582213 its reverse (312285), we get a palindrome (894498).

The spelling of 582213 in words is "five hundred eighty-two thousand, two hundred thirteen".