536111220 has 96 divisors (see below), whose sum is σ = 1603929600. Its totient is φ = 133398144.

The previous prime is 536111161. The next prime is 536111227. The reversal of 536111220 is 22111635.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536111227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72871 + ... + 79889.

It is an arithmetic number, because the mean of its divisors is an integer number (16707600).

Almost surely, 2^536111220 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 536111220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (801964800).

536111220 is an abundant number, since it is smaller than the sum of its proper divisors (1067818380).

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

536111220 is a wasteful number, since it uses less digits than its factorization.

536111220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7117 (or 7115 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 536111220 is about 23154.0756671477. The cubic root of 536111220 is about 812.3658009522.

Adding to 536111220 its reverse (22111635), we get a palindrome (558222855).

The spelling of 536111220 in words is "five hundred thirty-six million, one hundred eleven thousand, two hundred twenty".