226033236 has 216 divisors, whose sum is σ = 710158176. Its totient is φ = 59748480.

The previous prime is 226033201. The next prime is 226033237. The reversal of 226033236 is 632330622.

226033236 is a `hidden beast` number, since 22 + 603 + 3 + 2 + 36 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226033237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2723251 + ... + 2723333.

Almost surely, 2^226033236 is an apocalyptic number.

226033236 is a gapful number since it is divisible by the number (26) 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 226033236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (355079088).

226033236 is an abundant number, since it is smaller than the sum of its proper divisors (484124940).

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

226033236 is a wasteful number, since it uses less digits than its factorization.

226033236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

The square root of 226033236 is about 15034.4017506517. The cubic root of 226033236 is about 609.1497928829.

Adding to 226033236 its reverse (632330622), we get a palindrome (858363858).

The spelling of 226033236 in words is "two hundred twenty-six million, thirty-three thousand, two hundred thirty-six".