573612120 has 96 divisors (see below), whose sum is σ = 1885291200. Its totient is φ = 151236096.

The previous prime is 573612107. The next prime is 573612161. The reversal of 573612120 is 21216375.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23089 + ... + 40991.

It is an arithmetic number, because the mean of its divisors is an integer number (19638450).

Almost surely, 2^573612120 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 573612120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (942645600).

573612120 is an abundant number, since it is smaller than the sum of its proper divisors (1311679080).

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

573612120 is a wasteful number, since it uses less digits than its factorization.

573612120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18009 (or 18002 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 573612120 is about 23950.2008342310. The cubic root of 573612120 is about 830.8821703848.

Adding to 573612120 its reverse (21216375), we get a palindrome (594828495).

The spelling of 573612120 in words is "five hundred seventy-three million, six hundred twelve thousand, one hundred twenty".