13874065 has 8 divisors (see below), whose sum is σ = 16802280. Its totient is φ = 10996992.

The previous prime is 13874041. The next prime is 13874089. The reversal of 13874065 is 56047831.

It is an interprime number because it is at equal distance from previous prime (13874041) and next prime (13874089).

It can be written as a sum of positive squares in 4 ways, for example, as 154449 + 13719616 = 393^2 + 3704^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 13874065 - 2⁵ = 13874033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13874065.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 12184 + ... + 13273.

It is an arithmetic number, because the mean of its divisors is an integer number (2100285).

Almost surely, 2^13874065 is an apocalyptic number.

It is an amenable number.

13874065 is a deficient number, since it is larger than the sum of its proper divisors (2928215).

13874065 is a wasteful number, since it uses less digits than its factorization.

13874065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25571.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 13874065 is about 3724.7905981411. The cubic root of 13874065 is about 240.2893789516.

The spelling of 13874065 in words is "thirteen million, eight hundred seventy-four thousand, sixty-five".