2000566 has 8 divisors (see below), whose sum is σ = 3006864. Its totient is φ = 998280.

The previous prime is 2000539. The next prime is 2000573. The reversal of 2000566 is 6650002.

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

It is a congruent 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, 1351 + ... + 2413.

It is an arithmetic number, because the mean of its divisors is an integer number (375858).

2^2000566 is an apocalyptic number.

2000566 is a deficient number, since it is larger than the sum of its proper divisors (1006298).

2000566 is a wasteful number, since it uses less digits than its factorization.

2000566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2000566 is about 1414.4136594363. The cubic root of 2000566 is about 126.0039891237.

Adding to 2000566 its reverse (6650002), we get a palindrome (8650568).

The spelling of 2000566 in words is "two million, five hundred sixty-six", and thus it is an aban number.