562291 has 2 divisors, whose sum is σ = 562292. Its totient is φ = 562290.

The previous prime is 562283. The next prime is 562297. The reversal of 562291 is 192265.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 562291 - 2³ = 562283 is a prime.

It is a super-3 number, since 3×562291³ = 533340607826424513, which contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (562297) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281145 + 281146.

It is an arithmetic number, because the mean of its divisors is an integer number (281146).

2⁵⁶²²⁹¹ is an apocalyptic number.

562291 is a deficient number, since it is larger than the sum of its proper divisors (1).

562291 is an equidigital number, since it uses as much as digits as its factorization.

562291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 25.

The square root of 562291 is about 749.8606537217. The cubic root of 562291 is about 82.5379562108.

The spelling of 562291 in words is "five hundred sixty-two thousand, two hundred ninety-one".