2103244 has 24 divisors (see below), whose sum is σ = 4325328. Its totient is φ = 882240.

The previous prime is 2103239. The next prime is 2103301. The reversal of 2103244 is 4423012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1267 + ... + 2410.

It is an arithmetic number, because the mean of its divisors is an integer number (180222).

2^2103244 is an apocalyptic number.

It is an amenable number.

2103244 is an abundant number, since it is smaller than the sum of its proper divisors (2222084).

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

2103244 is a wasteful number, since it uses less digits than its factorization.

2103244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705 (or 3703 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2103244 is about 1450.2565290320. The cubic root of 2103244 is about 128.1238222378.

Adding to 2103244 its reverse (4423012), we get a palindrome (6526256).

The spelling of 2103244 in words is "two million, one hundred three thousand, two hundred forty-four".