2040344 has 8 divisors (see below), whose sum is σ = 3825660. Its totient is φ = 1020168.

The previous prime is 2040331. The next prime is 2040361. The reversal of 2040344 is 4430402.

2040344 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127514 + ... + 127529.

2^2040344 is an apocalyptic number.

It is an amenable number.

2040344 is a deficient number, since it is larger than the sum of its proper divisors (1785316).

2040344 is a wasteful number, since it uses less digits than its factorization.

2040344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255049 (or 255045 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2040344 is about 1428.4061047195. The cubic root of 2040344 is about 126.8336425176.

Adding to 2040344 its reverse (4430402), we get a palindrome (6470746).

The spelling of 2040344 in words is "two million, forty thousand, three hundred forty-four".