2226942676 has 72 divisors (see below), whose sum is σ = 4765622400. Its totient is φ = 891750912.

The previous prime is 2226942667. The next prime is 2226942701. The reversal of 2226942676 is 6762496222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1204785 + ... + 1206631.

It is an arithmetic number, because the mean of its divisors is an integer number (66189200).

Almost surely, 2^2226942676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2226942676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2382811200).

2226942676 is an abundant number, since it is smaller than the sum of its proper divisors (2538679724).

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

2226942676 is a wasteful number, since it uses less digits than its factorization.

2226942676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041 (or 2022 counting only the distinct ones).

The product of its digits is 870912, while the sum is 46.

The square root of 2226942676 is about 47190.4934918040. The cubic root of 2226942676 is about 1305.8792244948.

The spelling of 2226942676 in words is "two billion, two hundred twenty-six million, nine hundred forty-two thousand, six hundred seventy-six".