1104841 has 4 divisors (see below), whose sum is σ = 1107072. Its totient is φ = 1102612.

The previous prime is 1104833. The next prime is 1104853. The reversal of 1104841 is 1484011.

1104841 is a nontrivial binomial coefficient, being equal to C(1487, 2).

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1484011 = 547 ⋅2713.

It is not a de Polignac number, because 1104841 - 2³ = 1104833 is a prime.

It is a Duffinian number.

1104841 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104811) 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 3 ways as a sum of consecutive naturals, for example, 1 + ... + 1486.

It is an arithmetic number, because the mean of its divisors is an integer number (276768).

2^1104841 is an apocalyptic number.

1104841 is the 1486-th triangular number.

1104841 is the 496-th centered nonagonal number.

It is an amenable number.

1104841 is a deficient number, since it is larger than the sum of its proper divisors (2231).

1104841 is an equidigital number, since it uses as much as digits as its factorization.

1104841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2230.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 1104841 is about 1051.1141707731. The cubic root of 1104841 is about 103.3792223053.

Adding to 1104841 its reverse (1484011), we get a palindrome (2588852).

The spelling of 1104841 in words is "one million, one hundred four thousand, eight hundred forty-one".