11808353 has 4 divisors (see below), whose sum is σ = 12502980. Its totient is φ = 11113728.

The previous prime is 11808341. The next prime is 11808371. The reversal of 11808353 is 35380811.

11808353 is digitally balanced in base 3, 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, and also an emirpimes, since its reverse is a distinct semiprime: 35380811 = 877 ⋅40343.

It can be written as a sum of positive squares in 2 ways, for example, as 10349089 + 1459264 = 3217^2 + 1208^2 .

It is a cyclic number.

It is not a de Polignac number, because 11808353 - 2⁴ = 11808337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11808323) 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, 347288 + ... + 347321.

It is an arithmetic number, because the mean of its divisors is an integer number (3125745).

Almost surely, 2^11808353 is an apocalyptic number.

It is an amenable number.

11808353 is a deficient number, since it is larger than the sum of its proper divisors (694627).

11808353 is an equidigital number, since it uses as much as digits as its factorization.

11808353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694626.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 11808353 is about 3436.3284185305. The cubic root of 11808353 is about 227.7175184814.

The spelling of 11808353 in words is "eleven million, eight hundred eight thousand, three hundred fifty-three".