575730 has 24 divisors (see below), whose sum is σ = 1497132. Its totient is φ = 153504.

The previous prime is 575723. The next prime is 575747. The reversal of 575730 is 37575.

It can be written as a sum of positive squares in 2 ways, for example, as 480249 + 95481 = 693^2 + 309^2 .

It is a junction number, because it is equal to n+sod(n) for n = 575694 and 575703.

It is an unprimeable number.

575730 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 11 ways as a sum of consecutive naturals, for example, 3109 + ... + 3288.

2⁵⁷⁵⁷³⁰ is an apocalyptic number.

575730 is an abundant number, since it is smaller than the sum of its proper divisors (921402).

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

575730 is a wasteful number, since it uses less digits than its factorization.

575730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6410 (or 6407 counting only the distinct ones).

The product of its (nonzero) digits is 3675, while the sum is 27.

The square root of 575730 is about 758.7687394720. The cubic root of 575730 is about 83.1903503663.

The spelling of 575730 in words is "five hundred seventy-five thousand, seven hundred thirty".