560647 has 4 divisors (see below), whose sum is σ = 564376. Its totient is φ = 556920.

The previous prime is 560641. The next prime is 560653. The reversal of 560647 is 746065.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 746065 = 5 ⋅149213.

It is an interprime number because it is at equal distance from previous prime (560641) and next prime (560653).

It is a cyclic number.

It is not a de Polignac number, because 560647 - 2³ = 560639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (560641) 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, 1629 + ... + 1942.

It is an arithmetic number, because the mean of its divisors is an integer number (141094).

2⁵⁶⁰⁶⁴⁷ is an apocalyptic number.

560647 is a deficient number, since it is larger than the sum of its proper divisors (3729).

560647 is a wasteful number, since it uses less digits than its factorization.

560647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3728.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 560647 is about 748.7636476219. The cubic root of 560647 is about 82.4574374883.

The spelling of 560647 in words is "five hundred sixty thousand, six hundred forty-seven".