560643 has 8 divisors (see below), whose sum is σ = 791568. Its totient is φ = 351744.

The previous prime is 560641. The next prime is 560653. The reversal of 560643 is 346065.

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

It is not a de Polignac number, because 560643 - 2¹ = 560641 is a prime.

560643 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (560641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5446 + ... + 5547.

It is an arithmetic number, because the mean of its divisors is an integer number (98946).

2⁵⁶⁰⁶⁴³ is an apocalyptic number.

560643 is a deficient number, since it is larger than the sum of its proper divisors (230925).

560643 is a wasteful number, since it uses less digits than its factorization.

560643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11013.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 560643 is about 748.7609765473. The cubic root of 560643 is about 82.4572413872.

The spelling of 560643 in words is "five hundred sixty thousand, six hundred forty-three".