5616647 has 8 divisors (see below), whose sum is σ = 6260400. Its totient is φ = 5007744.

The previous prime is 5616643. The next prime is 5616659. The reversal of 5616647 is 7466165.

5616647 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5616647 - 2² = 5616643 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 (5616643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8372 + ... + 9017.

It is an arithmetic number, because the mean of its divisors is an integer number (782550).

Almost surely, 2^5616647 is an apocalyptic number.

5616647 is a deficient number, since it is larger than the sum of its proper divisors (643753).

5616647 is a wasteful number, since it uses less digits than its factorization.

5616647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17425.

The product of its digits is 30240, while the sum is 35.

The square root of 5616647 is about 2369.9466238715. The cubic root of 5616647 is about 177.7565898215.

The spelling of 5616647 in words is "five million, six hundred sixteen thousand, six hundred forty-seven".