13674847 has 2 divisors, whose sum is σ = 13674848. Its totient is φ = 13674846.

The previous prime is 13674833. The next prime is 13674877. The reversal of 13674847 is 74847631.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13674847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13674827) 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, 6837423 + 6837424.

It is an arithmetic number, because the mean of its divisors is an integer number (6837424).

Almost surely, 2^13674847 is an apocalyptic number.

13674847 is a deficient number, since it is larger than the sum of its proper divisors (1).

13674847 is an equidigital number, since it uses as much as digits as its factorization.

13674847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 112896, while the sum is 40.

The square root of 13674847 is about 3697.9517303502. The cubic root of 13674847 is about 239.1337230110.

The spelling of 13674847 in words is "thirteen million, six hundred seventy-four thousand, eight hundred forty-seven".