13062487 has 2 divisors, whose sum is σ = 13062488. Its totient is φ = 13062486.

The previous prime is 13062473. The next prime is 13062503. The reversal of 13062487 is 78426031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13062487 - 2¹⁹ = 12538199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13062787) 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 as a sum of consecutive naturals, namely, 6531243 + 6531244.

It is an arithmetic number, because the mean of its divisors is an integer number (6531244).

Almost surely, 2^13062487 is an apocalyptic number.

13062487 is a deficient number, since it is larger than the sum of its proper divisors (1).

13062487 is an equidigital number, since it uses as much as digits as its factorization.

13062487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 13062487 is about 3614.2062752422. The cubic root of 13062487 is about 235.5096048360.

The spelling of 13062487 in words is "thirteen million, sixty-two thousand, four hundred eighty-seven".