13738667 has 2 divisors, whose sum is σ = 13738668. Its totient is φ = 13738666.

The previous prime is 13738643. The next prime is 13738717. The reversal of 13738667 is 76683731.

13738667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (76683731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13738667 - 2⁸ = 13738411 is a prime.

It is not a weakly prime, because it can be changed into another prime (13738367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6869333 + 6869334.

It is an arithmetic number, because the mean of its divisors is an integer number (6869334).

Almost surely, 2^13738667 is an apocalyptic number.

13738667 is a deficient number, since it is larger than the sum of its proper divisors (1).

13738667 is an equidigital number, since it uses as much as digits as its factorization.

13738667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 41.

The square root of 13738667 is about 3706.5707871293. The cubic root of 13738667 is about 239.5051551722.

The spelling of 13738667 in words is "thirteen million, seven hundred thirty-eight thousand, six hundred sixty-seven".