564304022 has 8 divisors (see below), whose sum is σ = 851525136. Its totient is φ = 280462312.

The previous prime is 564304021. The next prime is 564304049. The reversal of 564304022 is 220403465.

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 = 564303982 and 564304000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564304021) 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, 844433 + ... + 845100.

It is an arithmetic number, because the mean of its divisors is an integer number (106440642).

Almost surely, 2^564304022 is an apocalyptic number.

564304022 is a deficient number, since it is larger than the sum of its proper divisors (287221114).

564304022 is a wasteful number, since it uses less digits than its factorization.

564304022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1689702.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 564304022 is about 23755.0841295079. The cubic root of 564304022 is about 826.3633518767.

Adding to 564304022 its reverse (220403465), we get a palindrome (784707487).

The spelling of 564304022 in words is "five hundred sixty-four million, three hundred four thousand, twenty-two".