2226868 has 12 divisors (see below), whose sum is σ = 4453792. Its totient is φ = 954360.

The previous prime is 2226859. The next prime is 2226893. The reversal of 2226868 is 8686222.

2226868 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

2226868 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

2226868 is strictly pandigital in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39738 + ... + 39793.

2^2226868 is an apocalyptic number.

2226868 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2226868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2226868 is a wasteful number, since it uses less digits than its factorization.

2226868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79542 (or 79540 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 2226868 is about 1492.2694126732. The cubic root of 2226868 is about 130.5864627662.

The spelling of 2226868 in words is "two million, two hundred twenty-six thousand, eight hundred sixty-eight".