575638 has 8 divisors (see below), whose sum is σ = 986832. Its totient is φ = 246696.

The previous prime is 575623. The next prime is 575647. The reversal of 575638 is 836575.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20545 + ... + 20572.

It is an arithmetic number, because the mean of its divisors is an integer number (123354).

2⁵⁷⁵⁶³⁸ is an apocalyptic number.

575638 is a deficient number, since it is larger than the sum of its proper divisors (411194).

575638 is a wasteful number, since it uses less digits than its factorization.

575638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41126.

The product of its digits is 25200, while the sum is 34.

The square root of 575638 is about 758.7081125176. The cubic root of 575638 is about 83.1859189373.

The spelling of 575638 in words is "five hundred seventy-five thousand, six hundred thirty-eight".