13827867 has 8 divisors (see below), whose sum is σ = 19073040. Its totient is φ = 8900640.

The previous prime is 13827833. The next prime is 13827911. The reversal of 13827867 is 76872831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13827867 - 2¹⁰ = 13826843 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (13827067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79384 + ... + 79557.

It is an arithmetic number, because the mean of its divisors is an integer number (2384130).

Almost surely, 2^13827867 is an apocalyptic number.

13827867 is a deficient number, since it is larger than the sum of its proper divisors (5245173).

13827867 is a wasteful number, since it uses less digits than its factorization.

13827867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158973.

The product of its digits is 112896, while the sum is 42.

The square root of 13827867 is about 3718.5840046986. The cubic root of 13827867 is about 240.0223763859.

The spelling of 13827867 in words is "thirteen million, eight hundred twenty-seven thousand, eight hundred sixty-seven".