13075487 has 2 divisors, whose sum is σ = 13075488. Its totient is φ = 13075486.

The previous prime is 13075453. The next prime is 13075501. The reversal of 13075487 is 78457031.

13075487 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 an emirp because it is prime and its reverse (78457031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13075487 - 2⁶ = 13075423 is a prime.

It is a Chen prime.

It is a plaindrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13074487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6537743 + 6537744.

It is an arithmetic number, because the mean of its divisors is an integer number (6537744).

Almost surely, 2^13075487 is an apocalyptic number.

13075487 is a deficient number, since it is larger than the sum of its proper divisors (1).

13075487 is an equidigital number, since it uses as much as digits as its factorization.

13075487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 13075487 is about 3616.0042865019. The cubic root of 13075487 is about 235.5877065983.

The spelling of 13075487 in words is "thirteen million, seventy-five thousand, four hundred eighty-seven".