5568671 has 4 divisors (see below), whose sum is σ = 5575200. Its totient is φ = 5562144.

The previous prime is 5568649. The next prime is 5568677. The reversal of 5568671 is 1768655.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5568671 - 2¹⁰ = 5567647 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 (5568677) 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, 1751 + ... + 3768.

It is an arithmetic number, because the mean of its divisors is an integer number (1393800).

Almost surely, 2^5568671 is an apocalyptic number.

5568671 is a deficient number, since it is larger than the sum of its proper divisors (6529).

5568671 is a wasteful number, since it uses less digits than its factorization.

5568671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6528.

The product of its digits is 50400, while the sum is 38.

The square root of 5568671 is about 2359.8031697580. The cubic root of 5568671 is about 177.2490243925.

The spelling of 5568671 in words is "five million, five hundred sixty-eight thousand, six hundred seventy-one".