5716647 has 12 divisors (see below), whose sum is σ = 8288280. Its totient is φ = 3796848.

The previous prime is 5716639. The next prime is 5716649. The reversal of 5716647 is 7466175.

5716647 is a `hidden beast` number, since 5 + 7 + 1 + 6 + 647 = 666.

It is not a de Polignac number, because 5716647 - 2³ = 5716639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5716649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1729 + ... + 3797.

It is an arithmetic number, because the mean of its divisors is an integer number (690690).

Almost surely, 2^5716647 is an apocalyptic number.

5716647 is a deficient number, since it is larger than the sum of its proper divisors (2571633).

5716647 is a wasteful number, since it uses less digits than its factorization.

5716647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382 (or 2379 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 5716647 is about 2390.9510659986. The cubic root of 5716647 is about 178.8053291807.

The spelling of 5716647 in words is "five million, seven hundred sixteen thousand, six hundred forty-seven".