6268228447 has 16 divisors (see below), whose sum is σ = 6819785280. Its totient is φ = 5726702592.

The previous prime is 6268228409. The next prime is 6268228451. The reversal of 6268228447 is 7448228626.

It is a happy number.

It is not a de Polignac number, because 6268228447 - 2¹¹ = 6268226399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6268228447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6268228487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1731183 + ... + 1734799.

It is an arithmetic number, because the mean of its divisors is an integer number (426236580).

Almost surely, 2^6268228447 is an apocalyptic number.

6268228447 is a deficient number, since it is larger than the sum of its proper divisors (551556833).

6268228447 is a wasteful number, since it uses less digits than its factorization.

6268228447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4962.

The product of its digits is 2064384, while the sum is 49.

The square root of 6268228447 is about 79172.1443880359. The cubic root of 6268228447 is about 1843.8047891148.

The spelling of 6268228447 in words is "six billion, two hundred sixty-eight million, two hundred twenty-eight thousand, four hundred forty-seven".