566498 has 8 divisors (see below), whose sum is σ = 855900. Its totient is φ = 281200.

The previous prime is 566453. The next prime is 566521. The reversal of 566498 is 894665.

It can be written as a sum of positive squares in 2 ways, for example, as 452929 + 113569 = 673^2 + 337^2 .

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

It is a Curzon number.

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, 653 + ... + 1248.

2⁵⁶⁶⁴⁹⁸ is an apocalyptic number.

566498 is a deficient number, since it is larger than the sum of its proper divisors (289402).

566498 is a wasteful number, since it uses less digits than its factorization.

566498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2052.

The product of its digits is 51840, while the sum is 38.

The square root of 566498 is about 752.6606140884. The cubic root of 566498 is about 82.7432916252.

The spelling of 566498 in words is "five hundred sixty-six thousand, four hundred ninety-eight".