13667241 has 8 divisors (see below), whose sum is σ = 20826304. Its totient is φ = 7809840.

The previous prime is 13667239. The next prime is 13667243. The reversal of 13667241 is 14276631.

13667241 is digitally balanced in base 3, 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 (13667239) and next prime (13667243).

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

It is not a de Polignac number, because 13667241 - 2¹ = 13667239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13667199 and 13667208.

It is not an unprimeable number, because it can be changed into a prime (13667243) 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, 325390 + ... + 325431.

It is an arithmetic number, because the mean of its divisors is an integer number (2603288).

Almost surely, 2^13667241 is an apocalyptic number.

It is an amenable number.

13667241 is a deficient number, since it is larger than the sum of its proper divisors (7159063).

13667241 is an equidigital number, since it uses as much as digits as its factorization.

13667241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650831.

The product of its digits is 6048, while the sum is 30.

The square root of 13667241 is about 3696.9231801594. The cubic root of 13667241 is about 239.0893791043.

The spelling of 13667241 in words is "thirteen million, six hundred sixty-seven thousand, two hundred forty-one".