576971 has 4 divisors (see below), whose sum is σ = 580944. Its totient is φ = 573000.

The previous prime is 576967. The next prime is 576977. The reversal of 576971 is 179675.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 576971 - 2² = 576967 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (576977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1760 + ... + 2061.

It is an arithmetic number, because the mean of its divisors is an integer number (145236).

2⁵⁷⁶⁹⁷¹ is an apocalyptic number.

576971 is a deficient number, since it is larger than the sum of its proper divisors (3973).

576971 is a wasteful number, since it uses less digits than its factorization.

576971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3972.

The product of its digits is 13230, while the sum is 35.

The square root of 576971 is about 759.5860714889. The cubic root of 576971 is about 83.2500804107.

The spelling of 576971 in words is "five hundred seventy-six thousand, nine hundred seventy-one".