564246312 has 64 divisors (see below), whose sum is σ = 1623024000. Its totient is φ = 160124160.

The previous prime is 564246289. The next prime is 564246341. The reversal of 564246312 is 213642465.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13762 + ... + 36302.

It is an arithmetic number, because the mean of its divisors is an integer number (25359750).

Almost surely, 2^564246312 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 564246312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (811512000).

564246312 is an abundant number, since it is smaller than the sum of its proper divisors (1058777688).

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

564246312 is a wasteful number, since it uses less digits than its factorization.

564246312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22706 (or 22702 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 564246312 is about 23753.8694111086. The cubic root of 564246312 is about 826.3351808596.

Adding to 564246312 its reverse (213642465), we get a palindrome (777888777).

The spelling of 564246312 in words is "five hundred sixty-four million, two hundred forty-six thousand, three hundred twelve".