It is a self number, because there is not a number n which added to its sum of digits gives 226431352.
It is a congruent number.
It is an unprimeable number.
Almost surely, 2226431352 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 226431352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247779000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226431352 is a wasteful number, since it uses less digits than its factorization.
226431352 is an evil number, because the sum of its binary digits is even.
The square root of 226431352 is about 15047.6360934201. The cubic root of 226431352 is about 609.5072182511.
Adding to 226431352 its reverse (253134622), we get a palindrome (479565974).
The spelling of 226431352 in words is "two hundred twenty-six million, four hundred thirty-one thousand, three hundred fifty-two".