575454 has 16 divisors (see below), whose sum is σ = 1255680. Its totient is φ = 174360.

The previous prime is 575441. The next prime is 575473. The reversal of 575454 is 454575.

It is a super-2 number, since 2×575454² = 662294612232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 575454.

It is an unprimeable number.

575454 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4294 + ... + 4425.

It is an arithmetic number, because the mean of its divisors is an integer number (78480).

2⁵⁷⁵⁴⁵⁴ is an apocalyptic number.

575454 is an abundant number, since it is smaller than the sum of its proper divisors (680226).

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

575454 is a wasteful number, since it uses less digits than its factorization.

575454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8735.

The product of its digits is 14000, while the sum is 30.

The square root of 575454 is about 758.5868440726. The cubic root of 575454 is about 83.1770546625.

The spelling of 575454 in words is "five hundred seventy-five thousand, four hundred fifty-four".