563269 has 8 divisors (see below), whose sum is σ = 653888. Its totient is φ = 475200.

The previous prime is 563263. The next prime is 563287. The reversal of 563269 is 962365.

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 563269 - 2¹³ = 555077 is a prime.

It is a super-2 number, since 2×563269² = 634543932722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 563269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132 + ... + 1069.

It is an arithmetic number, because the mean of its divisors is an integer number (81736).

2⁵⁶³²⁶⁹ is an apocalyptic number.

It is an amenable number.

563269 is a deficient number, since it is larger than the sum of its proper divisors (90619).

563269 is a wasteful number, since it uses less digits than its factorization.

563269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275.

The product of its digits is 9720, while the sum is 31.

The square root of 563269 is about 750.5124915683. The cubic root of 563269 is about 82.5857816049.

The spelling of 563269 in words is "five hundred sixty-three thousand, two hundred sixty-nine".