5811617 has 8 divisors (see below), whose sum is σ = 6930816. Its totient is φ = 4764672.

The previous prime is 5811607. The next prime is 5811643. The reversal of 5811617 is 7161185.

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 5811617 - 2¹⁰ = 5810593 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5811617.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5811607) 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, 17888 + ... + 18209.

It is an arithmetic number, because the mean of its divisors is an integer number (866352).

Almost surely, 2^5811617 is an apocalyptic number.

It is an amenable number.

5811617 is a deficient number, since it is larger than the sum of its proper divisors (1119199).

5811617 is a wasteful number, since it uses less digits than its factorization.

5811617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36127.

The product of its digits is 1680, while the sum is 29.

The square root of 5811617 is about 2410.7295576236. The cubic root of 5811617 is about 179.7900535741.

The spelling of 5811617 in words is "five million, eight hundred eleven thousand, six hundred seventeen".