11341209 has 24 divisors (see below), whose sum is σ = 16811200. Its totient is φ = 6795360.

The previous prime is 11341201. The next prime is 11341217. The reversal of 11341209 is 90214311.

11341209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11341201) and next prime (11341217).

It is not a de Polignac number, because 11341209 - 2³ = 11341201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11341201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56892 + ... + 57090.

Almost surely, 2^11341209 is an apocalyptic number.

It is an amenable number.

11341209 is a deficient number, since it is larger than the sum of its proper divisors (5469991).

11341209 is a wasteful number, since it uses less digits than its factorization.

11341209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 11341209 is about 3367.6711537797. The cubic root of 11341209 is about 224.6741555010.

The spelling of 11341209 in words is "eleven million, three hundred forty-one thousand, two hundred nine".