582232212 has 180 divisors, whose sum is σ = 1648736320. Its totient is φ = 179026848.

The previous prime is 582232187. The next prime is 582232213. The reversal of 582232212 is 212232285.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (582232213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 7369989 + ... + 7370067.

Almost surely, 2^582232212 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 582232212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (824368160).

582232212 is an abundant number, since it is smaller than the sum of its proper divisors (1066504108).

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

582232212 is a wasteful number, since it uses less digits than its factorization.

582232212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184 (or 150 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 582232212 is about 24129.4884322068. The cubic root of 582232212 is about 835.0235866501.

Adding to 582232212 its reverse (212232285), we get a palindrome (794464497).

The spelling of 582232212 in words is "five hundred eighty-two million, two hundred thirty-two thousand, two hundred twelve".