2110439 has 2 divisors, whose sum is σ = 2110440. Its totient is φ = 2110438.

The previous prime is 2110399. The next prime is 2110453. The reversal of 2110439 is 9340112.

2110439 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2110439 - 2⁸ = 2110183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2110439.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2110469) 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, 1055219 + 1055220.

It is an arithmetic number, because the mean of its divisors is an integer number (1055220).

2^2110439 is an apocalyptic number.

2110439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110439 is an equidigital number, since it uses as much as digits as its factorization.

2110439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 2110439 is about 1452.7350068061. The cubic root of 2110439 is about 128.2697558061.

The spelling of 2110439 in words is "two million, one hundred ten thousand, four hundred thirty-nine".