5211616 has 48 divisors (see below), whose sum is σ = 10965024. Its totient is φ = 2433024.

The previous prime is 5211607. The next prime is 5211623. The reversal of 5211616 is 6161125.

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, 53680 + ... + 53776.

It is an arithmetic number, because the mean of its divisors is an integer number (228438).

Almost surely, 2^5211616 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 5211616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5482512).

5211616 is an abundant number, since it is smaller than the sum of its proper divisors (5753408).

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

5211616 is a wasteful number, since it uses less digits than its factorization.

5211616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203 (or 195 counting only the distinct ones).

The product of its digits is 360, while the sum is 22.

The square root of 5211616 is about 2282.8964058844. The cubic root of 5211616 is about 173.3767281225.

The spelling of 5211616 in words is "five million, two hundred eleven thousand, six hundred sixteen".