562943 has 2 divisors, whose sum is σ = 562944. Its totient is φ = 562942.

The previous prime is 562931. The next prime is 562949. The reversal of 562943 is 349265.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 562943 - 2¹⁸ = 300799 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (562949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281471 + 281472.

It is an arithmetic number, because the mean of its divisors is an integer number (281472).

2⁵⁶²⁹⁴³ is an apocalyptic number.

562943 is a deficient number, since it is larger than the sum of its proper divisors (1).

562943 is an equidigital number, since it uses as much as digits as its factorization.

562943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 29.

The square root of 562943 is about 750.2952752084. The cubic root of 562943 is about 82.5698459622.

The spelling of 562943 in words is "five hundred sixty-two thousand, nine hundred forty-three".