2110244 has 12 divisors (see below), whose sum is σ = 3910284. Its totient is φ = 993024.

The previous prime is 2110223. The next prime is 2110247. The reversal of 2110244 is 4420112.

It can be written as a sum of positive squares in 2 ways, for example, as 1532644 + 577600 = 1238^2 + 760^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2110247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15449 + ... + 15584.

It is an arithmetic number, because the mean of its divisors is an integer number (325857).

2^2110244 is an apocalyptic number.

It is an amenable number.

2110244 is a deficient number, since it is larger than the sum of its proper divisors (1800040).

2110244 is a wasteful number, since it uses less digits than its factorization.

2110244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31054 (or 31052 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2110244 is about 1452.6678904691. The cubic root of 2110244 is about 128.2658050684.

Adding to 2110244 its reverse (4420112), we get a palindrome (6530356).

The spelling of 2110244 in words is "two million, one hundred ten thousand, two hundred forty-four".