6837228 has 36 divisors (see below), whose sum is σ = 17373720. Its totient is φ = 2267136.

The previous prime is 6837223. The next prime is 6837251. The reversal of 6837228 is 8227386.

It is a happy number.

6837228 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 6 + 8² + 3⁹ + 7⁸ + 2 + 2²⁰ + 8⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 6837192 and 6837201.

It is not an unprimeable number, because it can be changed into a prime (6837221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8883 + ... + 9621.

Almost surely, 2^6837228 is an apocalyptic number.

It is an amenable number.

6837228 is an abundant number, since it is smaller than the sum of its proper divisors (10536492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6837228 is a wasteful number, since it uses less digits than its factorization.

6837228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006 (or 1001 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 6837228 is about 2614.8093620759. The cubic root of 6837228 is about 189.7987527506.

The spelling of 6837228 in words is "six million, eight hundred thirty-seven thousand, two hundred twenty-eight".