5617216 has 56 divisors (see below), whose sum is σ = 12435840. Its totient is φ = 2496000.

The previous prime is 5617211. The next prime is 5617237. The reversal of 5617216 is 6127165.

It is not an unprimeable number, because it can be changed into a prime (5617211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55566 + ... + 55666.

Almost surely, 2^5617216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5617216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6217920).

5617216 is an abundant number, since it is smaller than the sum of its proper divisors (6818624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5617216 is a wasteful number, since it uses less digits than its factorization.

5617216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203 (or 193 counting only the distinct ones).

The product of its digits is 2520, while the sum is 28.

The square root of 5617216 is about 2370.0666657290. The cubic root of 5617216 is about 177.7625922214.

It can be divided in two parts, 561 and 7216, that added together give a palindrome (7777).

The spelling of 5617216 in words is "five million, six hundred seventeen thousand, two hundred sixteen".