226866294 has 24 divisors (see below), whose sum is σ = 492426792. Its totient is φ = 75486240.

The previous prime is 226866287. The next prime is 226866313. The reversal of 226866294 is 492668622.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 759 + ... + 21314.

It is an arithmetic number, because the mean of its divisors is an integer number (20517783).

Almost surely, 2^226866294 is an apocalyptic number.

226866294 is an abundant number, since it is smaller than the sum of its proper divisors (265560498).

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

226866294 is a wasteful number, since it uses less digits than its factorization.

226866294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22652 (or 22649 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 226866294 is about 15062.0813302810. The cubic root of 226866294 is about 609.8972271541.

The spelling of 226866294 in words is "two hundred twenty-six million, eight hundred sixty-six thousand, two hundred ninety-four".