226872384 has 112 divisors (see below), whose sum is σ = 633593856. Its totient is φ = 71539200.

The previous prime is 226872377. The next prime is 226872389. The reversal of 226872384 is 483278622.

It is not an unprimeable number, because it can be changed into a prime (226872389) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 279339 + ... + 280149.

It is an arithmetic number, because the mean of its divisors is an integer number (5657088).

Almost surely, 2^226872384 is an apocalyptic number.

226872384 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 226872384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316796928).

226872384 is an abundant number, since it is smaller than the sum of its proper divisors (406721472).

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

226872384 is a wasteful number, since it uses less digits than its factorization.

226872384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904 (or 894 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 226872384 is about 15062.2834922199. The cubic root of 226872384 is about 609.9026844668.

The spelling of 226872384 in words is "two hundred twenty-six million, eight hundred seventy-two thousand, three hundred eighty-four".