2224926 has 48 divisors (see below), whose sum is σ = 5576688. Its totient is φ = 633600.

The previous prime is 2224907. The next prime is 2224931. The reversal of 2224926 is 6294222.

It is a self number, because there is not a number n which added to its sum of digits gives 2224926.

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, 3036 + ... + 3696.

It is an arithmetic number, because the mean of its divisors is an integer number (116181).

2^2224926 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2224926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2788344).

2224926 is an abundant number, since it is smaller than the sum of its proper divisors (3351762).

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

2224926 is a wasteful number, since it uses less digits than its factorization.

2224926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697 (or 694 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 2224926 is about 1491.6185839550. The cubic root of 2224926 is about 130.5484912496.

The spelling of 2224926 in words is "two million, two hundred twenty-four thousand, nine hundred twenty-six".