565070736 has 80 divisors (see below), whose sum is σ = 1493743680. Its totient is φ = 184005120.

The previous prime is 565070731. The next prime is 565070741. The reversal of 565070736 is 637070565.

It is an interprime number because it is at equal distance from previous prime (565070731) and next prime (565070741).

565070736 is a Rhonda number in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 565070694 and 565070703.

It is not an unprimeable number, because it can be changed into a prime (565070731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 989331 + ... + 989901.

It is an arithmetic number, because the mean of its divisors is an integer number (18671796).

Almost surely, 2^565070736 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 565070736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (746871840).

565070736 is an abundant number, since it is smaller than the sum of its proper divisors (928672944).

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

565070736 is a wasteful number, since it uses less digits than its factorization.

565070736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024 (or 1018 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 39.

The square root of 565070736 is about 23771.2165443841. The cubic root of 565070736 is about 826.7374395992.

The spelling of 565070736 in words is "five hundred sixty-five million, seventy thousand, seven hundred thirty-six".