5221716 has 12 divisors (see below), whose sum is σ = 12184032. Its totient is φ = 1740568.

The previous prime is 5221709. The next prime is 5221717. The reversal of 5221716 is 6171225.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217560 + ... + 217583.

It is an arithmetic number, because the mean of its divisors is an integer number (1015336).

Almost surely, 2^5221716 is an apocalyptic number.

It is an amenable number.

5221716 is an abundant number, since it is smaller than the sum of its proper divisors (6962316).

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

5221716 is a wasteful number, since it uses less digits than its factorization.

5221716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435150 (or 435148 counting only the distinct ones).

The product of its digits is 840, while the sum is 24.

The square root of 5221716 is about 2285.1074372992. The cubic root of 5221716 is about 173.4886559755.

The spelling of 5221716 in words is "five million, two hundred twenty-one thousand, seven hundred sixteen".