5568971 has 2 divisors, whose sum is σ = 5568972. Its totient is φ = 5568970.

The previous prime is 5568961. The next prime is 5568977. The reversal of 5568971 is 1798655.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5568971 - 2¹⁸ = 5306827 is a prime.

It is not a weakly prime, because it can be changed into another prime (5568977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2784485 + 2784486.

It is an arithmetic number, because the mean of its divisors is an integer number (2784486).

Almost surely, 2^5568971 is an apocalyptic number.

5568971 is a deficient number, since it is larger than the sum of its proper divisors (1).

5568971 is an equidigital number, since it uses as much as digits as its factorization.

5568971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75600, while the sum is 41.

The square root of 5568971 is about 2359.8667335254. The cubic root of 5568971 is about 177.2522073035.

The spelling of 5568971 in words is "five million, five hundred sixty-eight thousand, nine hundred seventy-one".