5616729 has 16 divisors (see below), whose sum is σ = 8362240. Its totient is φ = 3726000.

The previous prime is 5616719. The next prime is 5616733. The reversal of 5616729 is 9276165.

It is not a de Polignac number, because 5616729 - 2⁷ = 5616601 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5616693 and 5616702.

It is not an unprimeable number, because it can be changed into a prime (5616719) 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, 7104 + ... + 7854.

It is an arithmetic number, because the mean of its divisors is an integer number (522640).

Almost surely, 2^5616729 is an apocalyptic number.

It is an amenable number.

5616729 is a deficient number, since it is larger than the sum of its proper divisors (2745511).

5616729 is a wasteful number, since it uses less digits than its factorization.

5616729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037 (or 1031 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 5616729 is about 2369.9639237761. The cubic root of 5616729 is about 177.7574548672.

The spelling of 5616729 in words is "five million, six hundred sixteen thousand, seven hundred twenty-nine".