13067243 has 8 divisors (see below), whose sum is σ = 15583488. Its totient is φ = 10713384.

The previous prime is 13067167. The next prime is 13067273. The reversal of 13067243 is 34276031.

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

It is a cyclic number.

It is not a de Polignac number, because 13067243 - 2¹² = 13063147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13067273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40421 + ... + 40742.

It is an arithmetic number, because the mean of its divisors is an integer number (1947936).

Almost surely, 2^13067243 is an apocalyptic number.

13067243 is a deficient number, since it is larger than the sum of its proper divisors (2516245).

13067243 is an equidigital number, since it uses as much as digits as its factorization.

13067243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81193.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 13067243 is about 3614.8641744884. The cubic root of 13067243 is about 235.5381840739.

The spelling of 13067243 in words is "thirteen million, sixty-seven thousand, two hundred forty-three".