6227712 has 144 divisors (see below), whose sum is σ = 19867680. Its totient is φ = 1916928.

The previous prime is 6227707. The next prime is 6227713. The reversal of 6227712 is 2177226.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6227713) 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, 117478 + ... + 117530.

It is an arithmetic number, because the mean of its divisors is an integer number (137970).

Almost surely, 2^6227712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6227712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9933840).

6227712 is an abundant number, since it is smaller than the sum of its proper divisors (13639968).

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

6227712 is a wasteful number, since it uses less digits than its factorization.

6227712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95 (or 75 counting only the distinct ones).

The product of its digits is 2352, while the sum is 27.

The square root of 6227712 is about 2495.5384188587. The cubic root of 6227712 is about 183.9823549557.

The spelling of 6227712 in words is "six million, two hundred twenty-seven thousand, seven hundred twelve".