566140 has 12 divisors (see below), whose sum is σ = 1188936. Its totient is φ = 226448.

The previous prime is 566131. The next prime is 566149. The reversal of 566140 is 41665.

566140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (566131) and next prime (566149).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14134 + ... + 14173.

It is an arithmetic number, because the mean of its divisors is an integer number (99078).

2⁵⁶⁶¹⁴⁰ is an apocalyptic number.

It is an amenable number.

566140 is an abundant number, since it is smaller than the sum of its proper divisors (622796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

566140 is a wasteful number, since it uses less digits than its factorization.

566140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28316 (or 28314 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 566140 is about 752.4227535103. The cubic root of 566140 is about 82.7258580006.

The spelling of 566140 in words is "five hundred sixty-six thousand, one hundred forty".