2111459 has 12 divisors (see below), whose sum is σ = 2518488. Its totient is φ = 1764000.

The previous prime is 2111453. The next prime is 2111471. The reversal of 2111459 is 9541112.

It is a happy number.

2111459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2111459 - 2⁴ = 2111443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2111453) 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 in 11 ways as a sum of consecutive naturals, for example, 1484 + ... + 2534.

It is an arithmetic number, because the mean of its divisors is an integer number (209874).

2^2111459 is an apocalyptic number.

2111459 is a deficient number, since it is larger than the sum of its proper divisors (407029).

2111459 is a wasteful number, since it uses less digits than its factorization.

2111459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106 (or 1099 counting only the distinct ones).

The product of its digits is 360, while the sum is 23.

The square root of 2111459 is about 1453.0860263591. The cubic root of 2111459 is about 128.2904172386.

The spelling of 2111459 in words is "two million, one hundred eleven thousand, four hundred fifty-nine".