14164403 has 8 divisors (see below), whose sum is σ = 15683520. Its totient is φ = 12683880.

The previous prime is 14164373. The next prime is 14164411. The reversal of 14164403 is 30446141.

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

It is not a de Polignac number, because 14164403 - 2²⁰ = 13115827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14134403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8873 + ... + 10346.

It is an arithmetic number, because the mean of its divisors is an integer number (1960440).

Almost surely, 2^14164403 is an apocalyptic number.

14164403 is a deficient number, since it is larger than the sum of its proper divisors (1519117).

14164403 is a wasteful number, since it uses less digits than its factorization.

14164403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19297.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 14164403 is about 3763.5625409976. The cubic root of 14164403 is about 241.9539732150.

The spelling of 14164403 in words is "fourteen million, one hundred sixty-four thousand, four hundred three".