564342 has 8 divisors (see below), whose sum is σ = 1128696. Its totient is φ = 188112.

The previous prime is 564323. The next prime is 564353. The reversal of 564342 is 243465.

564342 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.

564342 is an admirable number.

It is a d-powerful number, because it can be written as 5³ + 6 + 3¹² + 4⁷ + 4⁷ + 2 .

It is a congruent number.

It is an unprimeable number.

564342 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47023 + ... + 47034.

It is an arithmetic number, because the mean of its divisors is an integer number (141087).

2⁵⁶⁴³⁴² is an apocalyptic number.

564342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

564342 is a wasteful number, since it uses less digits than its factorization.

564342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94062.

The product of its digits is 2880, while the sum is 24.

The square root of 564342 is about 751.2269963200. The cubic root of 564342 is about 82.6381889711.

The spelling of 564342 in words is "five hundred sixty-four thousand, three hundred forty-two".