4918226 has 16 divisors (see below), whose sum is σ = 8035200. Its totient is φ = 2248848.

The previous prime is 4918187. The next prime is 4918259. The reversal of 4918226 is 6228194.

It is a junction number, because it is equal to n+sod(n) for n = 4918192 and 4918201.

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, 1130 + ... + 3333.

It is an arithmetic number, because the mean of its divisors is an integer number (502200).

Almost surely, 2^4918226 is an apocalyptic number.

4918226 is a deficient number, since it is larger than the sum of its proper divisors (3116974).

4918226 is a wasteful number, since it uses less digits than its factorization.

4918226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4513.

The product of its digits is 6912, while the sum is 32.

The square root of 4918226 is about 2217.7073747454. The cubic root of 4918226 is about 170.0602554569.

Subtracting from 4918226 its sum of digits (32), we obtain a palindrome (4918194).

The spelling of 4918226 in words is "four million, nine hundred eighteen thousand, two hundred twenty-six".