6938228 has 24 divisors (see below), whose sum is σ = 13353984. Its totient is φ = 3128000.

The previous prime is 6938213. The next prime is 6938231. The reversal of 6938228 is 8228396.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6938191 and 6938200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5453 + ... + 6603.

It is an arithmetic number, because the mean of its divisors is an integer number (556416).

Almost surely, 2^6938228 is an apocalyptic number.

It is an amenable number.

6938228 is a deficient number, since it is larger than the sum of its proper divisors (6415756).

6938228 is a wasteful number, since it uses less digits than its factorization.

6938228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303 (or 1301 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 6938228 is about 2634.0516319921. The cubic root of 6938228 is about 190.7287616770.

The spelling of 6938228 in words is "six million, nine hundred thirty-eight thousand, two hundred twenty-eight".