5218116 has 24 divisors (see below), whose sum is σ = 12892320. Its totient is φ = 1636992.

The previous prime is 5218091. The next prime is 5218121. The reversal of 5218116 is 6118125.

5218116 = T₇₇₅ + T₇₇₆ + ... + T₇₉₁.

5218116 is nontrivially palindromic in base 11.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12586 + ... + 12993.

It is an arithmetic number, because the mean of its divisors is an integer number (537180).

Almost surely, 2^5218116 is an apocalyptic number.

It is an amenable number.

5218116 is an abundant number, since it is smaller than the sum of its proper divisors (7674204).

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

5218116 is a wasteful number, since it uses less digits than its factorization.

5218116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25603 (or 25601 counting only the distinct ones).

The product of its digits is 480, while the sum is 24.

The square root of 5218116 is about 2284.3195923513. The cubic root of 5218116 is about 173.4487774665.

Subtracting 5218116 from its reverse (6118125), we obtain a palindrome (900009).

The spelling of 5218116 in words is "five million, two hundred eighteen thousand, one hundred sixteen".