5229216 has 72 divisors (see below), whose sum is σ = 15148224. Its totient is φ = 1710720.

The previous prime is 5229157. The next prime is 5229223. The reversal of 5229216 is 6129225.

It is a tau number, because it is divible by the number of its divisors (72).

It is a self number, because there is not a number n which added to its sum of digits gives 5229216.

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 11 ways as a sum of consecutive naturals, for example, 19161 + ... + 19431.

It is an arithmetic number, because the mean of its divisors is an integer number (210392).

Almost surely, 2^5229216 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 5229216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7574112).

5229216 is an abundant number, since it is smaller than the sum of its proper divisors (9919008).

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

5229216 is a wasteful number, since it uses less digits than its factorization.

5229216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354 (or 343 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 5229216 is about 2286.7479091496. The cubic root of 5229216 is about 173.5716773717.

Subtracting 5229216 from its reverse (6129225), we obtain a palindrome (900009).

It can be divided in two parts, 5229 and 216, that added together give a palindrome (5445).

The spelling of 5229216 in words is "five million, two hundred twenty-nine thousand, two hundred sixteen".