11104641 has 16 divisors (see below), whose sum is σ = 16544320. Its totient is φ = 7361280.

The previous prime is 11104633. The next prime is 11104663. The reversal of 11104641 is 14640111.

11104641 is a `hidden beast` number, since 11 + 10 + 4 + 641 = 666.

It is not a de Polignac number, because 11104641 - 2³ = 11104633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11104631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4146 + ... + 6276.

It is an arithmetic number, because the mean of its divisors is an integer number (1034020).

Almost surely, 2^11104641 is an apocalyptic number.

It is an amenable number.

11104641 is a deficient number, since it is larger than the sum of its proper divisors (5439679).

11104641 is a wasteful number, since it uses less digits than its factorization.

11104641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333 (or 2327 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 11104641 is about 3332.3626753401. The cubic root of 11104641 is about 223.1009952284.

Adding to 11104641 its reverse (14640111), we get a palindrome (25744752).

The spelling of 11104641 in words is "eleven million, one hundred four thousand, six hundred forty-one".