575457 has 8 divisors (see below), whose sum is σ = 770784. Its totient is φ = 381888.

The previous prime is 575441. The next prime is 575473. The reversal of 575457 is 754575.

575457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (575441) and next prime (575473).

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

It is not a de Polignac number, because 575457 - 2⁴ = 575441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (575417) 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, 1078 + ... + 1520.

It is an arithmetic number, because the mean of its divisors is an integer number (96348).

2⁵⁷⁵⁴⁵⁷ is an apocalyptic number.

It is an amenable number.

575457 is a deficient number, since it is larger than the sum of its proper divisors (195327).

575457 is a wasteful number, since it uses less digits than its factorization.

575457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879.

The product of its digits is 24500, while the sum is 33.

The square root of 575457 is about 758.5888214310. The cubic root of 575457 is about 83.1771992039.

The spelling of 575457 in words is "five hundred seventy-five thousand, four hundred fifty-seven".