226235286 has 24 divisors (see below), whose sum is σ = 519011064. Its totient is φ = 70975680.

The previous prime is 226235281. The next prime is 226235287. The reversal of 226235286 is 682532622.

226235286 is a `hidden beast` number, since 2 + 2 + 623 + 5 + 28 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 226235286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226235281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 369360 + ... + 369971.

It is an arithmetic number, because the mean of its divisors is an integer number (21625461).

Almost surely, 2^226235286 is an apocalyptic number.

226235286 is an abundant number, since it is smaller than the sum of its proper divisors (292775778).

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

226235286 is a wasteful number, since it uses less digits than its factorization.

226235286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739356 (or 739353 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 226235286 is about 15041.1198386290. The cubic root of 226235286 is about 609.3312441639.

The spelling of 226235286 in words is "two hundred twenty-six million, two hundred thirty-five thousand, two hundred eighty-six".