576668 has 6 divisors (see below), whose sum is σ = 1009176. Its totient is φ = 288332.

The previous prime is 576659. The next prime is 576671. The reversal of 576668 is 866675.

It is a congruent number.

It is an unprimeable number.

576668 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 as a sum of consecutive naturals, namely, 72080 + ... + 72087.

It is an arithmetic number, because the mean of its divisors is an integer number (168196).

2⁵⁷⁶⁶⁶⁸ is an apocalyptic number.

It is an amenable number.

576668 is a deficient number, since it is larger than the sum of its proper divisors (432508).

576668 is a wasteful number, since it uses less digits than its factorization.

576668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144171 (or 144169 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 576668 is about 759.3865945617. The cubic root of 576668 is about 83.2355047553.

The spelling of 576668 in words is "five hundred seventy-six thousand, six hundred sixty-eight".