6228706 has 16 divisors (see below), whose sum is σ = 10522368. Its totient is φ = 2739600.

The previous prime is 6228683. The next prime is 6228709. The reversal of 6228706 is 6078226.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6228709) 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, 3885 + ... + 5248.

It is an arithmetic number, because the mean of its divisors is an integer number (657648).

Almost surely, 2^6228706 is an apocalyptic number.

6228706 is a deficient number, since it is larger than the sum of its proper divisors (4293662).

6228706 is a wasteful number, since it uses less digits than its factorization.

6228706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9177.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 6228706 is about 2495.7375663318. The cubic root of 6228706 is about 183.9921428592.

The spelling of 6228706 in words is "six million, two hundred twenty-eight thousand, seven hundred six".