11014439 has 4 divisors (see below), whose sum is σ = 11026080. Its totient is φ = 11002800.

The previous prime is 11014429. The next prime is 11014441. The reversal of 11014439 is 93441011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93441011 = 89 ⋅1049899.

It is a cyclic number.

It is not a de Polignac number, because 11014439 - 2²⁰ = 9965863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11014429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4262 + ... + 6339.

It is an arithmetic number, because the mean of its divisors is an integer number (2756520).

Almost surely, 2^11014439 is an apocalyptic number.

11014439 is a deficient number, since it is larger than the sum of its proper divisors (11641).

11014439 is a wasteful number, since it uses less digits than its factorization.

11014439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11640.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 11014439 is about 3318.8008376521. The cubic root of 11014439 is about 222.4952757487.

The spelling of 11014439 in words is "eleven million, fourteen thousand, four hundred thirty-nine".