563876 has 12 divisors (see below), whose sum is σ = 1021020. Its totient is φ = 272160.

The previous prime is 563869. The next prime is 563881. The reversal of 563876 is 678365.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 422500 + 141376 = 650^2 + 376^2 .

It is a super-2 number, since 2×563876² = 635912286752, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2315 + ... + 2546.

It is an arithmetic number, because the mean of its divisors is an integer number (85085).

2⁵⁶³⁸⁷⁶ is an apocalyptic number.

It is an amenable number.

563876 is a deficient number, since it is larger than the sum of its proper divisors (457144).

563876 is a wasteful number, since it uses less digits than its factorization.

563876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4894 (or 4892 counting only the distinct ones).

The product of its digits is 30240, while the sum is 35.

The square root of 563876 is about 750.9167730182. The cubic root of 563876 is about 82.6154368099.

The spelling of 563876 in words is "five hundred sixty-three thousand, eight hundred seventy-six".