2039244 has 12 divisors (see below), whose sum is σ = 4758264. Its totient is φ = 679744.

The previous prime is 2039243. The next prime is 2039263. The reversal of 2039244 is 4429302.

2039244 = 472² + 473² + ... + 480².

It is a happy number.

2039244 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 (12).

It is not an unprimeable number, because it can be changed into a prime (2039243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84957 + ... + 84980.

It is an arithmetic number, because the mean of its divisors is an integer number (396522).

2^2039244 is an apocalyptic number.

It is an amenable number.

2039244 is an abundant number, since it is smaller than the sum of its proper divisors (2719020).

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

2039244 is a wasteful number, since it uses less digits than its factorization.

2039244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169944 (or 169942 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2039244 is about 1428.0210082488. The cubic root of 2039244 is about 126.8108453673.

The spelling of 2039244 in words is "two million, thirty-nine thousand, two hundred forty-four".