227744 has 24 divisors (see below), whose sum is σ = 489888. Its totient is φ = 103360.

The previous prime is 227743. The next prime is 227789. The reversal of 227744 is 447722.

227744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 10.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 227744.

It is not an unprimeable number, because it can be changed into a prime (227743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29 + ... + 675.

It is an arithmetic number, because the mean of its divisors is an integer number (20412).

2²²⁷⁷⁴⁴ 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 227744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244944).

227744 is an abundant number, since it is smaller than the sum of its proper divisors (262144).

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

227744 is a wasteful number, since it uses less digits than its factorization.

227744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668 (or 660 counting only the distinct ones).

The product of its digits is 3136, while the sum is 26.

The square root of 227744 is about 477.2253136622. The cubic root of 227744 is about 61.0682743571.

The spelling of 227744 in words is "two hundred twenty-seven thousand, seven hundred forty-four", and thus it is an iban number.