13674587 has 2 divisors, whose sum is σ = 13674588. Its totient is φ = 13674586.

The previous prime is 13674569. The next prime is 13674599. The reversal of 13674587 is 78547631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13674587 - 2¹⁰ = 13673563 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13674887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6837293 + 6837294.

It is an arithmetic number, because the mean of its divisors is an integer number (6837294).

Almost surely, 2^13674587 is an apocalyptic number.

13674587 is a deficient number, since it is larger than the sum of its proper divisors (1).

13674587 is an equidigital number, since it uses as much as digits as its factorization.

13674587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120, while the sum is 41.

The square root of 13674587 is about 3697.9165755869. The cubic root of 13674587 is about 239.1322074507.

The spelling of 13674587 in words is "thirteen million, six hundred seventy-four thousand, five hundred eighty-seven".