226801252 has 24 divisors (see below), whose sum is σ = 435960000. Its totient is φ = 102760416.

The previous prime is 226801243. The next prime is 226801259. The reversal of 226801252 is 252108622.

226801252 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

226801252 is strictly pandigital in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 226801252.

It is not an unprimeable number, because it can be changed into a prime (226801259) 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 7 ways as a sum of consecutive naturals, for example, 63127 + ... + 66622.

It is an arithmetic number, because the mean of its divisors is an integer number (18165000).

Almost surely, 2^226801252 is an apocalyptic number.

It is an amenable number.

226801252 is a deficient number, since it is larger than the sum of its proper divisors (209158748).

226801252 is a wasteful number, since it uses less digits than its factorization.

226801252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129795 (or 129793 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 226801252 is about 15059.9220449510. The cubic root of 226801252 is about 609.8389362458.

Adding to 226801252 its reverse (252108622), we get a palindrome (478909874).

It can be divided in two parts, 22680 and 1252, that added together give a palindrome (23932).

The spelling of 226801252 in words is "two hundred twenty-six million, eight hundred one thousand, two hundred fifty-two".