226849239164 has 24 divisors (see below), whose sum is σ = 420441558768. Its totient is φ = 106726357760.

The previous prime is 226849239157. The next prime is 226849239167. The reversal of 226849239164 is 461932948622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226849239167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129539 + ... + 685914.

It is an arithmetic number, because the mean of its divisors is an integer number (17518398282).

Almost surely, 2^226849239164 is an apocalyptic number.

It is an amenable number.

226849239164 is a deficient number, since it is larger than the sum of its proper divisors (193592319604).

226849239164 is a wasteful number, since it uses less digits than its factorization.

226849239164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819565 (or 819563 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 56.

The spelling of 226849239164 in words is "two hundred twenty-six billion, eight hundred forty-nine million, two hundred thirty-nine thousand, one hundred sixty-four".