2242926 has 36 divisors (see below), whose sum is σ = 5655312. Its totient is φ = 640584.

The previous prime is 2242921. The next prime is 2242939. The reversal of 2242926 is 6292422.

2242926 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2242926.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 390 + ... + 2153.

It is an arithmetic number, because the mean of its divisors is an integer number (157092).

2^2242926 is an apocalyptic number.

2242926 is an abundant number, since it is smaller than the sum of its proper divisors (3412386).

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

2242926 is a wasteful number, since it uses less digits than its factorization.

2242926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2565 (or 2555 counting only the distinct ones).

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

The square root of 2242926 is about 1497.6401436927. The cubic root of 2242926 is about 130.8995986909.

The spelling of 2242926 in words is "two million, two hundred forty-two thousand, nine hundred twenty-six".