5865216 has 72 divisors (see below), whose sum is σ = 17856384. Its totient is φ = 1674240.

The previous prime is 5865199. The next prime is 5865227. The reversal of 5865216 is 6125685.

It is a congruent number.

It is an unprimeable number.

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, 4831 + ... + 5921.

Almost surely, 2^5865216 is an apocalyptic number.

5865216 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5865216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8928192).

5865216 is an abundant number, since it is smaller than the sum of its proper divisors (11991168).

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

5865216 is a wasteful number, since it uses less digits than its factorization.

5865216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117 (or 1103 counting only the distinct ones).

The product of its digits is 14400, while the sum is 33.

The square root of 5865216 is about 2421.8208026194. The cubic root of 5865216 is about 180.3410816718.

The spelling of 5865216 in words is "five million, eight hundred sixty-five thousand, two hundred sixteen".