13674727 has 4 divisors (see below), whose sum is σ = 14917896. Its totient is φ = 12431560.

The previous prime is 13674721. The next prime is 13674733. The reversal of 13674727 is 72747631.

13674727 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (13674721) and next prime (13674733).

It is a cyclic number.

It is not a de Polignac number, because 13674727 - 2⁷ = 13674599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13674721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 621568 + ... + 621589.

It is an arithmetic number, because the mean of its divisors is an integer number (3729474).

Almost surely, 2^13674727 is an apocalyptic number.

13674727 is a deficient number, since it is larger than the sum of its proper divisors (1243169).

13674727 is a wasteful number, since it uses less digits than its factorization.

13674727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243168.

The product of its digits is 49392, while the sum is 37.

The square root of 13674727 is about 3697.9355051163. The cubic root of 13674727 is about 239.1330235240.

The spelling of 13674727 in words is "thirteen million, six hundred seventy-four thousand, seven hundred twenty-seven".