5218126 has 8 divisors (see below), whose sum is σ = 7856280. Its totient is φ = 2599368.

The previous prime is 5218121. The next prime is 5218139. The reversal of 5218126 is 6218125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5218126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5218121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4156 + ... + 5263.

It is an arithmetic number, because the mean of its divisors is an integer number (982035).

Almost surely, 2^5218126 is an apocalyptic number.

5218126 is a deficient number, since it is larger than the sum of its proper divisors (2638154).

5218126 is a wasteful number, since it uses less digits than its factorization.

5218126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9698.

The product of its digits is 960, while the sum is 25.

The square root of 5218126 is about 2284.3217811858. The cubic root of 5218126 is about 173.4488882655.

Subtracting 5218126 from its reverse (6218125), we obtain a palindrome (999999).

The spelling of 5218126 in words is "five million, two hundred eighteen thousand, one hundred twenty-six".