536223320 has 64 divisors (see below), whose sum is σ = 1281852000. Its totient is φ = 201305088.

The previous prime is 536223283. The next prime is 536223341. The reversal of 536223320 is 23322635.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 536223320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79604 + ... + 86076.

Almost surely, 2^536223320 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 536223320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (640926000).

536223320 is an abundant number, since it is smaller than the sum of its proper divisors (745628680).

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

536223320 is a wasteful number, since it uses less digits than its factorization.

536223320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6612 (or 6608 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 536223320 is about 23156.4962807416. The cubic root of 536223320 is about 812.4224184701.

Adding to 536223320 its reverse (23322635), we get a palindrome (559545955).

It can be divided in two parts, 5362 and 23320, that added together give a palindrome (28682).

The spelling of 536223320 in words is "five hundred thirty-six million, two hundred twenty-three thousand, three hundred twenty".