573871 has 2 divisors, whose sum is σ = 573872. Its totient is φ = 573870.

The previous prime is 573863. The next prime is 573883. The reversal of 573871 is 178375.

573871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 573871 - 2³ = 573863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (573851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286935 + 286936.

It is an arithmetic number, because the mean of its divisors is an integer number (286936).

2⁵⁷³⁸⁷¹ is an apocalyptic number.

573871 is a deficient number, since it is larger than the sum of its proper divisors (1).

573871 is an equidigital number, since it uses as much as digits as its factorization.

573871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5880, while the sum is 31.

The square root of 573871 is about 757.5427380683. The cubic root of 573871 is about 83.1007148233.

It can be divided in two parts, 573 and 871, that added together give a square (1444 = 38²).

The spelling of 573871 in words is "five hundred seventy-three thousand, eight hundred seventy-one".