564027 has 8 divisors (see below), whose sum is σ = 756240. Its totient is φ = 373920.

The previous prime is 564017. The next prime is 564041. The reversal of 564027 is 720465.

It is a happy number.

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

It is not a de Polignac number, because 564027 - 2¹⁴ = 547643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 563988 and 564006.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 564027.

It is not an unprimeable number, because it can be changed into a prime (564017) 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, 277 + ... + 1097.

It is an arithmetic number, because the mean of its divisors is an integer number (94530).

2⁵⁶⁴⁰²⁷ is an apocalyptic number.

564027 is a deficient number, since it is larger than the sum of its proper divisors (192213).

564027 is a wasteful number, since it uses less digits than its factorization.

564027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 564027 is about 751.0173100535. The cubic root of 564027 is about 82.6228106637.

The spelling of 564027 in words is "five hundred sixty-four thousand, twenty-seven".