5218226 has 16 divisors (see below), whose sum is σ = 8467200. Its totient is φ = 2397648.

The previous prime is 5218211. The next prime is 5218229. The reversal of 5218226 is 6228125.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 5218195 and 5218204.

It is not an unprimeable number, because it can be changed into a prime (5218229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10655 + ... + 11133.

It is an arithmetic number, because the mean of its divisors is an integer number (529200).

Almost surely, 2^5218226 is an apocalyptic number.

5218226 is a deficient number, since it is larger than the sum of its proper divisors (3248974).

5218226 is a wasteful number, since it uses less digits than its factorization.

5218226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913.

The product of its digits is 1920, while the sum is 26.

The square root of 5218226 is about 2284.3436694158. The cubic root of 5218226 is about 173.4499962481.

The spelling of 5218226 in words is "five million, two hundred eighteen thousand, two hundred twenty-six".