226659306 has 16 divisors (see below), whose sum is σ = 459529344. Its totient is φ = 74517984.

The previous prime is 226659289. The next prime is 226659343. The reversal of 226659306 is 603956622.

226659306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258306 + ... + 259181.

It is an arithmetic number, because the mean of its divisors is an integer number (28720584).

Almost surely, 2^226659306 is an apocalyptic number.

226659306 is an abundant number, since it is smaller than the sum of its proper divisors (232870038).

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

226659306 is a wasteful number, since it uses less digits than its factorization.

226659306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517565.

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 226659306 is about 15055.2086003483. The cubic root of 226659306 is about 609.7116849451.

The spelling of 226659306 in words is "two hundred twenty-six million, six hundred fifty-nine thousand, three hundred six".