226616858 has 16 divisors (see below), whose sum is σ = 366828000. Its totient is φ = 104376816.

The previous prime is 226616839. The next prime is 226616869. The reversal of 226616858 is 858616622.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4241 + ... + 21707.

It is an arithmetic number, because the mean of its divisors is an integer number (22926750).

Almost surely, 2^226616858 is an apocalyptic number.

226616858 is a deficient number, since it is larger than the sum of its proper divisors (140211142).

226616858 is a wasteful number, since it uses less digits than its factorization.

226616858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17981.

The product of its digits is 276480, while the sum is 44.

The square root of 226616858 is about 15053.7987896743. The cubic root of 226616858 is about 609.6736209775.

The spelling of 226616858 in words is "two hundred twenty-six million, six hundred sixteen thousand, eight hundred fifty-eight".