1104439 has 8 divisors (see below), whose sum is σ = 1336608. Its totient is φ = 890880.

The previous prime is 1104431. The next prime is 1104449. The reversal of 1104439 is 9344011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1104439 - 2³ = 1104431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104431) 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 7 ways as a sum of consecutive naturals, for example, 4522 + ... + 4759.

It is an arithmetic number, because the mean of its divisors is an integer number (167076).

2^1104439 is an apocalyptic number.

1104439 is a deficient number, since it is larger than the sum of its proper divisors (232169).

1104439 is an equidigital number, since it uses as much as digits as its factorization.

1104439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9305.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1104439 is about 1050.9229277164. The cubic root of 1104439 is about 103.3666824953.

The spelling of 1104439 in words is "one million, one hundred four thousand, four hundred thirty-nine".