5616611 has 32 divisors (see below), whose sum is σ = 7827456. Its totient is φ = 3888000.

The previous prime is 5616601. The next prime is 5616629. The reversal of 5616611 is 1166165.

It is a cyclic number.

It is not a de Polignac number, because 5616611 - 2¹⁰ = 5615587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5616601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30941 + ... + 31121.

It is an arithmetic number, because the mean of its divisors is an integer number (244608).

Almost surely, 2^5616611 is an apocalyptic number.

5616611 is a deficient number, since it is larger than the sum of its proper divisors (2210845).

5616611 is a wasteful number, since it uses less digits than its factorization.

5616611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243.

The product of its digits is 1080, while the sum is 26.

The square root of 5616611 is about 2369.9390287516. The cubic root of 5616611 is about 177.7562100427.

It can be divided in two parts, 5 and 616611, that added together give a palindrome (616616).

The spelling of 5616611 in words is "five million, six hundred sixteen thousand, six hundred eleven".