13397327 has 2 divisors, whose sum is σ = 13397328. Its totient is φ = 13397326.

The previous prime is 13397317. The next prime is 13397341. The reversal of 13397327 is 72379331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13397327 - 2⁴ = 13397311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13397317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6698663 + 6698664.

It is an arithmetic number, because the mean of its divisors is an integer number (6698664).

Almost surely, 2^13397327 is an apocalyptic number.

13397327 is a deficient number, since it is larger than the sum of its proper divisors (1).

13397327 is an equidigital number, since it uses as much as digits as its factorization.

13397327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23814, while the sum is 35.

The square root of 13397327 is about 3660.2359213581. The cubic root of 13397327 is about 237.5049793970.

The spelling of 13397327 in words is "thirteen million, three hundred ninety-seven thousand, three hundred twenty-seven".