13946827 has 4 divisors (see below), whose sum is σ = 14243616. Its totient is φ = 13650040.

The previous prime is 13946819. The next prime is 13946831. The reversal of 13946827 is 72864931.

13946827 is digitally balanced in base 3, 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 a cyclic number.

It is not a de Polignac number, because 13946827 - 2³ = 13946819 is a prime.

It is a super-3 number, since 3×13946827³ (a number of 22 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13946827.

It is not an unprimeable number, because it can be changed into a prime (13946837) 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, 148324 + ... + 148417.

It is an arithmetic number, because the mean of its divisors is an integer number (3560904).

Almost surely, 2^13946827 is an apocalyptic number.

13946827 is a deficient number, since it is larger than the sum of its proper divisors (296789).

13946827 is an equidigital number, since it uses as much as digits as its factorization.

13946827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296788.

The product of its digits is 72576, while the sum is 40.

The square root of 13946827 is about 3734.5450860848. The cubic root of 13946827 is about 240.7087095497.

The spelling of 13946827 in words is "thirteen million, nine hundred forty-six thousand, eight hundred twenty-seven".