13488261 has 8 divisors (see below), whose sum is σ = 18022944. Its totient is φ = 8972880.

The previous prime is 13488203. The next prime is 13488263. The reversal of 13488261 is 16288431.

13488261 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13488261 - 2¹⁴ = 13471877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13488263) 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 7 ways as a sum of consecutive naturals, for example, 3106 + ... + 6051.

It is an arithmetic number, because the mean of its divisors is an integer number (2252868).

Almost surely, 2^13488261 is an apocalyptic number.

It is an amenable number.

13488261 is a deficient number, since it is larger than the sum of its proper divisors (4534683).

13488261 is an equidigital number, since it uses as much as digits as its factorization.

13488261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9651.

The product of its digits is 9216, while the sum is 33.

The square root of 13488261 is about 3672.6367911897. The cubic root of 13488261 is about 238.0411211108.

The spelling of 13488261 in words is "thirteen million, four hundred eighty-eight thousand, two hundred sixty-one".