226854566 has 32 divisors (see below), whose sum is σ = 375321600. Its totient is φ = 102642408.

The previous prime is 226854557. The next prime is 226854577. The reversal of 226854566 is 665458622.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 315155 + ... + 315873.

It is an arithmetic number, because the mean of its divisors is an integer number (11728800).

Almost surely, 2^226854566 is an apocalyptic number.

226854566 is a deficient number, since it is larger than the sum of its proper divisors (148467034).

226854566 is an equidigital number, since it uses as much as digits as its factorization.

226854566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801 (or 763 counting only the distinct ones).

The product of its digits is 691200, while the sum is 44.

The square root of 226854566 is about 15061.6920032246. The cubic root of 226854566 is about 609.8867172956.

The spelling of 226854566 in words is "two hundred twenty-six million, eight hundred fifty-four thousand, five hundred sixty-six".