563967 has 12 divisors (see below), whose sum is σ = 821184. Its totient is φ = 372960.

The previous prime is 563947. The next prime is 563971. The reversal of 563967 is 769365.

It is a happy number.

563967 is a `hidden beast` number, since 563 + 96 + 7 = 666.

It is not a de Polignac number, because 563967 - 2¹⁰ = 562943 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563947) 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 in 11 ways as a sum of consecutive naturals, for example, 1867 + ... + 2147.

It is an arithmetic number, because the mean of its divisors is an integer number (68432).

2⁵⁶³⁹⁶⁷ is an apocalyptic number.

563967 is a deficient number, since it is larger than the sum of its proper divisors (257217).

563967 is a wasteful number, since it uses less digits than its factorization.

563967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510 (or 507 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 563967 is about 750.9773631742. The cubic root of 563967 is about 82.6198808131.

The spelling of 563967 in words is "five hundred sixty-three thousand, nine hundred sixty-seven".