575105 has 4 divisors (see below), whose sum is σ = 690132. Its totient is φ = 460080.

The previous prime is 575087. The next prime is 575119. The reversal of 575105 is 501575.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 446224 + 128881 = 668^2 + 359^2 .

It is not a de Polignac number, because 575105 - 2¹⁰ = 574081 is a prime.

It is a super-2 number, since 2×575105² = 661491522050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57506 + ... + 57515.

It is an arithmetic number, because the mean of its divisors is an integer number (172533).

2⁵⁷⁵¹⁰⁵ is an apocalyptic number.

It is an amenable number.

575105 is a deficient number, since it is larger than the sum of its proper divisors (115027).

575105 is a wasteful number, since it uses less digits than its factorization.

575105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115026.

The product of its (nonzero) digits is 875, while the sum is 23.

The square root of 575105 is about 758.3567761944. The cubic root of 575105 is about 83.1602362533.

Adding to 575105 its sum of digits (23), we get a triangular number (575128 = T₁₀₇₂).

The spelling of 575105 in words is "five hundred seventy-five thousand, one hundred five".