1104943 has 8 divisors (see below), whose sum is σ = 1317888. Its totient is φ = 905784.

The previous prime is 1104941. The next prime is 1104947. The reversal of 1104943 is 3494011.

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 1104943 - 2¹ = 1104941 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104941) 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, 3271 + ... + 3592.

It is an arithmetic number, because the mean of its divisors is an integer number (164736).

2^1104943 is an apocalyptic number.

1104943 is a deficient number, since it is larger than the sum of its proper divisors (212945).

1104943 is an equidigital number, since it uses as much as digits as its factorization.

1104943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6893.

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

The square root of 1104943 is about 1051.1626895966. The cubic root of 1104943 is about 103.3824035643.

Adding to 1104943 its reverse (3494011), we get a palindrome (4598954).

The spelling of 1104943 in words is "one million, one hundred four thousand, nine hundred forty-three".