2340244 has 6 divisors (see below), whose sum is σ = 4095434. Its totient is φ = 1170120.

The previous prime is 2340241. The next prime is 2340251. The reversal of 2340244 is 4420432.

2340244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1795600 + 544644 = 1340^2 + 738^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340241) 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 as a sum of consecutive naturals, namely, 292527 + ... + 292534.

2^2340244 is an apocalyptic number.

It is an amenable number.

2340244 is a deficient number, since it is larger than the sum of its proper divisors (1755190).

2340244 is a wasteful number, since it uses less digits than its factorization.

2340244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585065 (or 585063 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2340244 is about 1529.7856058938. The cubic root of 2340244 is about 132.7660537660.

Adding to 2340244 its reverse (4420432), we get a palindrome (6760676).

The spelling of 2340244 in words is "two million, three hundred forty thousand, two hundred forty-four".