227818944 has 84 divisors (see below), whose sum is σ = 657996144. Its totient is φ = 75359232.

The previous prime is 227818931. The next prime is 227818951. The reversal of 227818944 is 449818722.

227818944 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 227818944.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77469 + ... + 80355.

Almost surely, 2^227818944 is an apocalyptic number.

227818944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227818944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (328998072).

227818944 is an abundant number, since it is smaller than the sum of its proper divisors (430177200).

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

227818944 is a wasteful number, since it uses less digits than its factorization.

227818944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3042 (or 3029 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 227818944 is about 15093.6723165703. The cubic root of 227818944 is about 610.7497222663.

The spelling of 227818944 in words is "two hundred twenty-seven million, eight hundred eighteen thousand, nine hundred forty-four".