14049965 has 16 divisors (see below), whose sum is σ = 17357760. Its totient is φ = 10913280.

The previous prime is 14049943. The next prime is 14049983. The reversal of 14049965 is 56994041.

14049965 = T₄₈₉ + T₄₉₀ + ... + T₅₈₅.

It is not a de Polignac number, because 14049965 - 2⁶ = 14049901 is a prime.

It is a Curzon number.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 28370 + ... + 28860.

It is an arithmetic number, because the mean of its divisors is an integer number (1084860).

Almost surely, 2^14049965 is an apocalyptic number.

It is an amenable number.

14049965 is a deficient number, since it is larger than the sum of its proper divisors (3307795).

14049965 is an equidigital number, since it uses as much as digits as its factorization.

14049965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 14049965 is about 3748.3282940532. The cubic root of 14049965 is about 241.3006068497.

It can be divided in two parts, 140 and 49965, that added together give a palindrome (50105).

The spelling of 14049965 in words is "fourteen million, forty-nine thousand, nine hundred sixty-five".