560668647 has 16 divisors (see below), whose sum is σ = 932020992. Its totient is φ = 291256320.

The previous prime is 560668643. The next prime is 560668651. The reversal of 560668647 is 746866065.

It is an interprime number because it is at equal distance from previous prime (560668643) and next prime (560668651).

It is not a de Polignac number, because 560668647 - 2² = 560668643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 560668596 and 560668605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (560668643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1213338 + ... + 1213799.

It is an arithmetic number, because the mean of its divisors is an integer number (58251312).

Almost surely, 2^560668647 is an apocalyptic number.

560668647 is a deficient number, since it is larger than the sum of its proper divisors (371352345).

560668647 is a wasteful number, since it uses less digits than its factorization.

560668647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2427158.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The square root of 560668647 is about 23678.4426641618. The cubic root of 560668647 is about 824.5849872242.

The spelling of 560668647 in words is "five hundred sixty million, six hundred sixty-eight thousand, six hundred forty-seven".