227438112 has 96 divisors (see below), whose sum is σ = 669017664. Its totient is φ = 67046400.

The previous prime is 227438069. The next prime is 227438117. The reversal of 227438112 is 211834722.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 227438112.

It is not an unprimeable number, because it can be changed into a prime (227438117) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 36162 + ... + 41982.

It is an arithmetic number, because the mean of its divisors is an integer number (6968934).

Almost surely, 2^227438112 is an apocalyptic number.

227438112 is a gapful number since it is divisible by the number (22) 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 227438112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334508832).

227438112 is an abundant number, since it is smaller than the sum of its proper divisors (441579552).

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

227438112 is a wasteful number, since it uses less digits than its factorization.

227438112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5882 (or 5874 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 227438112 is about 15081.0514222318. The cubic root of 227438112 is about 610.4092139093.

The spelling of 227438112 in words is "two hundred twenty-seven million, four hundred thirty-eight thousand, one hundred twelve".