575945 has 8 divisors (see below), whose sum is σ = 697344. Its totient is φ = 456624.

The previous prime is 575941. The next prime is 575957. The reversal of 575945 is 549575.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 575945 - 2² = 575941 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (575941) 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, 182 + ... + 1088.

It is an arithmetic number, because the mean of its divisors is an integer number (87168).

2⁵⁷⁵⁹⁴⁵ is an apocalyptic number.

It is an amenable number.

575945 is a deficient number, since it is larger than the sum of its proper divisors (121399).

575945 is a wasteful number, since it uses less digits than its factorization.

575945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039.

The product of its digits is 31500, while the sum is 35.

The square root of 575945 is about 758.9104031439. The cubic root of 575945 is about 83.2007045829.

Multiplying 575945 by its sum of digits (35), we get a triangular number (20158075 = T₆₃₄₉).

Subtracting from 575945 its product of digits (31500), we obtain a palindrome (544445).

The spelling of 575945 in words is "five hundred seventy-five thousand, nine hundred forty-five".