11099441 has 4 divisors (see below), whose sum is σ = 11111412. Its totient is φ = 11087472.

The previous prime is 11099411. The next prime is 11099443. The reversal of 11099441 is 14499011.

11099441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2337841 + 8761600 = 1529^2 + 2960^2 .

It is a cyclic number.

It is not a de Polignac number, because 11099441 - 2²² = 6905137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11099443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4466 + ... + 6491.

It is an arithmetic number, because the mean of its divisors is an integer number (2777853).

Almost surely, 2^11099441 is an apocalyptic number.

It is an amenable number.

11099441 is a deficient number, since it is larger than the sum of its proper divisors (11971).

11099441 is a wasteful number, since it uses less digits than its factorization.

11099441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11970.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 11099441 is about 3331.5823567788. The cubic root of 11099441 is about 223.0661657577.

The spelling of 11099441 in words is "eleven million, ninety-nine thousand, four hundred forty-one".