573971 has 8 divisors (see below), whose sum is σ = 640080. Its totient is φ = 511488.

The previous prime is 573967. The next prime is 573973. The reversal of 573971 is 179375.

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

It is a cyclic number.

It is not a de Polignac number, because 573971 - 2² = 573967 is a prime.

It is a Duffinian number.

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

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 566 + ... + 1211.

It is an arithmetic number, because the mean of its divisors is an integer number (80010).

2⁵⁷³⁹⁷¹ is an apocalyptic number.

573971 is a deficient number, since it is larger than the sum of its proper divisors (66109).

573971 is a wasteful number, since it uses less digits than its factorization.

573971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813.

The product of its digits is 6615, while the sum is 32.

The square root of 573971 is about 757.6087380700. The cubic root of 573971 is about 83.1055414532.

The spelling of 573971 in words is "five hundred seventy-three thousand, nine hundred seventy-one".