564633 has 12 divisors (see below), whose sum is σ = 835120. Its totient is φ = 367416.

The previous prime is 564617. The next prime is 564643. The reversal of 564633 is 336465.

564633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 564633 - 2⁴ = 564617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 564597 and 564606.

It is not an unprimeable number, because it can be changed into a prime (564643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343 + ... + 1116.

2⁵⁶⁴⁶³³ is an apocalyptic number.

It is an amenable number.

564633 is a deficient number, since it is larger than the sum of its proper divisors (270487).

564633 is a wasteful number, since it uses less digits than its factorization.

564633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508 (or 1505 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 564633 is about 751.4206544939. The cubic root of 564633 is about 82.6523905137.

The spelling of 564633 in words is "five hundred sixty-four thousand, six hundred thirty-three".