226845506 has 8 divisors (see below), whose sum is σ = 340867980. Its totient is φ = 113222848.

The previous prime is 226845499. The next prime is 226845533. The reversal of 226845506 is 605548622.

It can be written as a sum of positive squares in 2 ways, for example, as 200477281 + 26368225 = 14159^2 + 5135^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 226845506.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98531 + ... + 100806.

Almost surely, 2^226845506 is an apocalyptic number.

226845506 is a deficient number, since it is larger than the sum of its proper divisors (114022474).

226845506 is a wasteful number, since it uses less digits than its factorization.

226845506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199908.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 226845506 is about 15061.3912371998. The cubic root of 226845506 is about 609.8785980744.

It can be divided in two parts, 2268 and 45506, that added together give a palindrome (47774).

The spelling of 226845506 in words is "two hundred twenty-six million, eight hundred forty-five thousand, five hundred six".