13067217 has 8 divisors (see below), whose sum is σ = 19358880. Its totient is φ = 8711460.

The previous prime is 13067167. The next prime is 13067273. The reversal of 13067217 is 71276031.

It is not a de Polignac number, because 13067217 - 2¹⁸ = 12805073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 483971 = 13067217 / (1 + 3 + 0 + 6 + 7 + 2 + 1 + 7).

It is not an unprimeable number, because it can be changed into a prime (13067297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241959 + ... + 242012.

It is an arithmetic number, because the mean of its divisors is an integer number (2419860).

Almost surely, 2^13067217 is an apocalyptic number.

It is an amenable number.

13067217 is a deficient number, since it is larger than the sum of its proper divisors (6291663).

13067217 is an equidigital number, since it uses as much as digits as its factorization.

13067217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483980 (or 483974 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 13067217 is about 3614.8605782243. The cubic root of 13067217 is about 235.5380278564.

The spelling of 13067217 in words is "thirteen million, sixty-seven thousand, two hundred seventeen".