564938 has 8 divisors (see below), whose sum is σ = 924480. Its totient is φ = 256780.

The previous prime is 564937. The next prime is 564959. The reversal of 564938 is 839465.

564938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 564898 and 564907.

It is not an unprimeable number, because it can be changed into a prime (564937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12818 + ... + 12861.

It is an arithmetic number, because the mean of its divisors is an integer number (115560).

2⁵⁶⁴⁹³⁸ is an apocalyptic number.

564938 is a deficient number, since it is larger than the sum of its proper divisors (359542).

564938 is a wasteful number, since it uses less digits than its factorization.

564938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25692.

The product of its digits is 25920, while the sum is 35.

The square root of 564938 is about 751.6235760006. The cubic root of 564938 is about 82.6672700557.

It can be divided in two parts, 56 and 4938, that added together give a palindrome (4994).

The spelling of 564938 in words is "five hundred sixty-four thousand, nine hundred thirty-eight".