566947 has 2 divisors, whose sum is σ = 566948. Its totient is φ = 566946.

The previous prime is 566939. The next prime is 566963. The reversal of 566947 is 749665.

It is a weak prime.

566947 is a truncatable prime.

It is a cyclic number.

It is not a de Polignac number, because 566947 - 2³ = 566939 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (566977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283473 + 283474.

It is an arithmetic number, because the mean of its divisors is an integer number (283474).

2⁵⁶⁶⁹⁴⁷ is an apocalyptic number.

566947 is a deficient number, since it is larger than the sum of its proper divisors (1).

566947 is an equidigital number, since it uses as much as digits as its factorization.

566947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 37.

The square root of 566947 is about 752.9588302158. The cubic root of 566947 is about 82.7651463225.

The spelling of 566947 in words is "five hundred sixty-six thousand, nine hundred forty-seven".