226566242 has 16 divisors (see below), whose sum is σ = 411246720. Its totient is φ = 91387968.

The previous prime is 226566239. The next prime is 226566257. The reversal of 226566242 is 242665622.

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, 475742 + ... + 476217.

It is an arithmetic number, because the mean of its divisors is an integer number (25702920).

Almost surely, 2^226566242 is an apocalyptic number.

226566242 is a deficient number, since it is larger than the sum of its proper divisors (184680478).

226566242 is a wasteful number, since it uses less digits than its factorization.

226566242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951985.

The product of its digits is 69120, while the sum is 35.

The square root of 226566242 is about 15052.1175254514. The cubic root of 226566242 is about 609.6282263879.

The spelling of 226566242 in words is "two hundred twenty-six million, five hundred sixty-six thousand, two hundred forty-two".