13027387 has 2 divisors, whose sum is σ = 13027388. Its totient is φ = 13027386.

The previous prime is 13027349. The next prime is 13027397. The reversal of 13027387 is 78372031.

13027387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13027387 is a prime.

It is not a weakly prime, because it can be changed into another prime (13027397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6513693 + 6513694.

It is an arithmetic number, because the mean of its divisors is an integer number (6513694).

Almost surely, 2^13027387 is an apocalyptic number.

13027387 is a deficient number, since it is larger than the sum of its proper divisors (1).

13027387 is an equidigital number, since it uses as much as digits as its factorization.

13027387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 13027387 is about 3609.3471708884. The cubic root of 13027387 is about 235.2984709133.

The spelling of 13027387 in words is "thirteen million, twenty-seven thousand, three hundred eighty-seven".