575312 has 20 divisors (see below), whose sum is σ = 1143156. Its totient is φ = 280320.

The previous prime is 575303. The next prime is 575317. The reversal of 575312 is 213575.

It can be written as a sum of positive squares in 2 ways, for example, as 234256 + 341056 = 484^2 + 584^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575317) by changing a digit.

575312 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218 + ... + 1094.

2⁵⁷⁵³¹² is an apocalyptic number.

It is an amenable number.

575312 is a deficient number, since it is larger than the sum of its proper divisors (567844).

575312 is a wasteful number, since it uses less digits than its factorization.

575312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926 (or 920 counting only the distinct ones).

The product of its digits is 1050, while the sum is 23.

The square root of 575312 is about 758.4932432131. The cubic root of 575312 is about 83.1702124629.

Adding to 575312 its reverse (213575), we get a palindrome (788887).

The spelling of 575312 in words is "five hundred seventy-five thousand, three hundred twelve".