573975 has 18 divisors (see below), whose sum is σ = 1028456. Its totient is φ = 306000.

The previous prime is 573973. The next prime is 573977. The reversal of 573975 is 579375.

573975 is digitally balanced in base 7, 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 (573973) and next prime (573977).

It is not a de Polignac number, because 573975 - 2¹ = 573973 is a prime.

It is a Duffinian number.

573975 is strictly pandigital in base 7.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (573973) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1051 + ... + 1500.

2⁵⁷³⁹⁷⁵ is an apocalyptic number.

573975 is a deficient number, since it is larger than the sum of its proper divisors (454481).

573975 is a wasteful number, since it uses less digits than its factorization.

573975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2567 (or 2559 counting only the distinct ones).

The product of its digits is 33075, while the sum is 36.

The square root of 573975 is about 757.6113779505. The cubic root of 573975 is about 83.1057345068.

The spelling of 573975 in words is "five hundred seventy-three thousand, nine hundred seventy-five".