565342241 has 8 divisors (see below), whose sum is σ = 568641024. Its totient is φ = 562050720.

The previous prime is 565342223. The next prime is 565342243. The reversal of 565342241 is 142243565.

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

It is a cyclic number.

It is not a de Polignac number, because 565342241 - 2¹⁸ = 565080097 is a prime.

It is a super-2 number, since 2×565342241² = 639223698917804162, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 565342198 and 565342207.

It is not an unprimeable number, because it can be changed into a prime (565342243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243476 + ... + 245786.

It is an arithmetic number, because the mean of its divisors is an integer number (71080128).

Almost surely, 2^565342241 is an apocalyptic number.

It is an amenable number.

565342241 is a deficient number, since it is larger than the sum of its proper divisors (3298783).

565342241 is a wasteful number, since it uses less digits than its factorization.

565342241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3631.

The product of its digits is 28800, while the sum is 32.

The square root of 565342241 is about 23776.9266516932. The cubic root of 565342241 is about 826.8698285751.

The spelling of 565342241 in words is "five hundred sixty-five million, three hundred forty-two thousand, two hundred forty-one".