536311220 has 24 divisors (see below), whose sum is σ = 1130976000. Its totient is φ = 213624992.

The previous prime is 536311213. The next prime is 536311229. The reversal of 536311220 is 22113635.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536311229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51320 + ... + 60879.

It is an arithmetic number, because the mean of its divisors is an integer number (47124000).

Almost surely, 2^536311220 is an apocalyptic number.

It is an amenable number.

536311220 is an abundant number, since it is smaller than the sum of its proper divisors (594664780).

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

536311220 is a wasteful number, since it uses less digits than its factorization.

536311220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112447 (or 112445 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 536311220 is about 23158.3941584904. The cubic root of 536311220 is about 812.4668079537.

Adding to 536311220 its reverse (22113635), we get a palindrome (558424855).

The spelling of 536311220 in words is "five hundred thirty-six million, three hundred eleven thousand, two hundred twenty".