13088441 has 4 divisors (see below), whose sum is σ = 13108452. Its totient is φ = 13068432.

The previous prime is 13088431. The next prime is 13088443. The reversal of 13088441 is 14488031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14488031 = 2347 ⋅6173.

It can be written as a sum of positive squares in 2 ways, for example, as 12752041 + 336400 = 3571^2 + 580^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13088441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13088443) 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, 8990 + ... + 10343.

It is an arithmetic number, because the mean of its divisors is an integer number (3277113).

Almost surely, 2^13088441 is an apocalyptic number.

It is an amenable number.

13088441 is a deficient number, since it is larger than the sum of its proper divisors (20011).

13088441 is an equidigital number, since it uses as much as digits as its factorization.

13088441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20010.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 13088441 is about 3617.7950467101. The cubic root of 13088441 is about 235.6654805247.

The spelling of 13088441 in words is "thirteen million, eighty-eight thousand, four hundred forty-one".