2253726 has 12 divisors (see below), whose sum is σ = 4883112. Its totient is φ = 751236.

The previous prime is 2253721. The next prime is 2253739. The reversal of 2253726 is 6273522.

2253726 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 2253726.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253721) 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 5 ways as a sum of consecutive naturals, for example, 62586 + ... + 62621.

It is an arithmetic number, because the mean of its divisors is an integer number (406926).

2^2253726 is an apocalyptic number.

2253726 is an abundant number, since it is smaller than the sum of its proper divisors (2629386).

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

2253726 is a wasteful number, since it uses less digits than its factorization.

2253726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125215 (or 125212 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 2253726 is about 1501.2414862373. The cubic root of 2253726 is about 131.1093622821.

The spelling of 2253726 in words is "two million, two hundred fifty-three thousand, seven hundred twenty-six".