560038820 has 72 divisors (see below), whose sum is σ = 1368860472. Its totient is φ = 191656960.

The previous prime is 560038811. The next prime is 560038867. The reversal of 560038820 is 28830065.

It can be written as a sum of positive squares in 4 ways, for example, as 3833764 + 556205056 = 1958^2 + 23584^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34334 + ... + 47946.

It is an arithmetic number, because the mean of its divisors is an integer number (19011951).

Almost surely, 2^560038820 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 560038820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (684430236).

560038820 is an abundant number, since it is smaller than the sum of its proper divisors (808821652).

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

560038820 is a wasteful number, since it uses less digits than its factorization.

560038820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13661 (or 13648 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 560038820 is about 23665.1393403884. The cubic root of 560038820 is about 824.2761057473.

Adding to 560038820 its reverse (28830065), we get a palindrome (588868885).

The spelling of 560038820 in words is "five hundred sixty million, thirty-eight thousand, eight hundred twenty".