226438466 has 16 divisors (see below), whose sum is σ = 363399360. Its totient is φ = 105500880.

The previous prime is 226438463. The next prime is 226438469. The reversal of 226438466 is 664834622.

226438466 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (226438463) and next prime (226438469).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (226438463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46526 + ... + 51161.

It is an arithmetic number, because the mean of its divisors is an integer number (22712460).

Almost surely, 2^226438466 is an apocalyptic number.

226438466 is a deficient number, since it is larger than the sum of its proper divisors (136960894).

226438466 is a wasteful number, since it uses less digits than its factorization.

226438466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97769.

The product of its digits is 331776, while the sum is 41.

The square root of 226438466 is about 15047.8724742071. The cubic root of 226438466 is about 609.5136013321.

The spelling of 226438466 in words is "two hundred twenty-six million, four hundred thirty-eight thousand, four hundred sixty-six".