564274 has 8 divisors (see below), whose sum is σ = 859248. Its totient is φ = 277860.

The previous prime is 564271. The next prime is 564299. The reversal of 564274 is 472465.

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

It is not an unprimeable number, because it can be changed into a prime (564271) 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, 1972 + ... + 2239.

It is an arithmetic number, because the mean of its divisors is an integer number (107406).

2⁵⁶⁴²⁷⁴ is an apocalyptic number.

564274 is a deficient number, since it is larger than the sum of its proper divisors (294974).

564274 is a wasteful number, since it uses less digits than its factorization.

564274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280.

The product of its digits is 6720, while the sum is 28.

The square root of 564274 is about 751.1817356672. The cubic root of 564274 is about 82.6348696939.

Subtracting from 564274 its reverse (472465), we obtain a square (91809 = 303²).

It can be divided in two parts, 564 and 274, that added together give a palindrome (838).

The spelling of 564274 in words is "five hundred sixty-four thousand, two hundred seventy-four".