575028 has 18 divisors (see below), whose sum is σ = 1453634. Its totient is φ = 191664.

The previous prime is 575027. The next prime is 575033. The reversal of 575028 is 820575.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 535824 + 39204 = 732^2 + 198^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 574992 and 575010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7951 + ... + 8022.

2⁵⁷⁵⁰²⁸ is an apocalyptic number.

It is an amenable number.

575028 is an abundant number, since it is smaller than the sum of its proper divisors (878606).

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

575028 is a wasteful number, since it uses less digits than its factorization.

575028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15983 (or 15978 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 575028 is about 758.3060068337. The cubic root of 575028 is about 83.1565246853.

It can be divided in two parts, 5750 and 28, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 575028 in words is "five hundred seventy-five thousand, twenty-eight".