6227244 has 36 divisors (see below), whose sum is σ = 16128840. Its totient is φ = 2024640.

The previous prime is 6227239. The next prime is 6227261. The reversal of 6227244 is 4427226.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 634 + ... + 3585.

Almost surely, 2^6227244 is an apocalyptic number.

It is an amenable number.

6227244 is an abundant number, since it is smaller than the sum of its proper divisors (9901596).

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

6227244 is a wasteful number, since it uses less digits than its factorization.

6227244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4270 (or 4265 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 6227244 is about 2495.4446497568. Note that the first 3 decimals coincide. The cubic root of 6227244 is about 183.9777462059.

The spelling of 6227244 in words is "six million, two hundred twenty-seven thousand, two hundred forty-four".