13591027 has 2 divisors, whose sum is σ = 13591028. Its totient is φ = 13591026.

The previous prime is 13591013. The next prime is 13591031. The reversal of 13591027 is 72019531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13591027 - 2¹¹ = 13588979 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 13590986 and 13591004.

It is not a weakly prime, because it can be changed into another prime (13591427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6795513 + 6795514.

It is an arithmetic number, because the mean of its divisors is an integer number (6795514).

Almost surely, 2^13591027 is an apocalyptic number.

13591027 is a deficient number, since it is larger than the sum of its proper divisors (1).

13591027 is an equidigital number, since it uses as much as digits as its factorization.

13591027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 13591027 is about 3686.6010090597. The cubic root of 13591027 is about 238.6441311268.

The spelling of 13591027 in words is "thirteen million, five hundred ninety-one thousand, twenty-seven".