6228838 has 24 divisors (see below), whose sum is σ = 11740176. Its totient is φ = 2426160.

The previous prime is 6228829. The next prime is 6228841. The reversal of 6228838 is 8388226.

It is a junction number, because it is equal to n+sod(n) for n = 6228797 and 6228806.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 145 + ... + 3532.

It is an arithmetic number, because the mean of its divisors is an integer number (489174).

Almost surely, 2^6228838 is an apocalyptic number.

6228838 is a deficient number, since it is larger than the sum of its proper divisors (5511338).

6228838 is a wasteful number, since it uses less digits than its factorization.

6228838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3708 (or 3697 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 6228838 is about 2495.7640112799. The cubic root of 6228838 is about 183.9934425829.

It can be divided in two parts, 62288 and 38, that added together give a palindrome (62326).

The spelling of 6228838 in words is "six million, two hundred twenty-eight thousand, eight hundred thirty-eight".