13741687 has 2 divisors, whose sum is σ = 13741688. Its totient is φ = 13741686.

The previous prime is 13741667. The next prime is 13741691. The reversal of 13741687 is 78614731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13741687 - 2¹¹ = 13739639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13741667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6870843 + 6870844.

It is an arithmetic number, because the mean of its divisors is an integer number (6870844).

Almost surely, 2^13741687 is an apocalyptic number.

13741687 is a deficient number, since it is larger than the sum of its proper divisors (1).

13741687 is an equidigital number, since it uses as much as digits as its factorization.

13741687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 37.

The square root of 13741687 is about 3706.9781493826. The cubic root of 13741687 is about 239.5227030313.

The spelling of 13741687 in words is "thirteen million, seven hundred forty-one thousand, six hundred eighty-seven".