14014865 has 4 divisors (see below), whose sum is σ = 16817844. Its totient is φ = 11211888.

The previous prime is 14014853. The next prime is 14014877. The reversal of 14014865 is 56841041.

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 (14014853) and next prime (14014877).

It can be written as a sum of positive squares in 2 ways, for example, as 3717184 + 10297681 = 1928^2 + 3209^2 .

It is a cyclic number.

It is not a de Polignac number, because 14014865 - 2⁴ = 14014849 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 1401482 + ... + 1401491.

It is an arithmetic number, because the mean of its divisors is an integer number (4204461).

Almost surely, 2^14014865 is an apocalyptic number.

It is an amenable number.

14014865 is a deficient number, since it is larger than the sum of its proper divisors (2802979).

14014865 is an equidigital number, since it uses as much as digits as its factorization.

14014865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802978.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 14014865 is about 3743.6432789463. The cubic root of 14014865 is about 241.0994980654.

The spelling of 14014865 in words is "fourteen million, fourteen thousand, eight hundred sixty-five".