1104441885 has 40 divisors (see below), whose sum is σ = 2025888480. Its totient is φ = 575328096.

The previous prime is 1104441881. The next prime is 1104441901. The reversal of 1104441885 is 5881444011.

It is not a de Polignac number, because 1104441885 - 2² = 1104441881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104441881) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14295 + ... + 49124.

It is an arithmetic number, because the mean of its divisors is an integer number (50647212).

Almost surely, 2^1104441885 is an apocalyptic number.

1104441885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1104441885 is a deficient number, since it is larger than the sum of its proper divisors (921446595).

1104441885 is an equidigital number, since it uses as much as digits as its factorization.

1104441885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63479 (or 63470 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 1104441885 is about 33233.1443742538. The cubic root of 1104441885 is about 1033.6677249953.

Adding to 1104441885 its reverse (5881444011), we get a palindrome (6985885896).

The spelling of 1104441885 in words is "one billion, one hundred four million, four hundred forty-one thousand, eight hundred eighty-five".