14457169 has 4 divisors (see below), whose sum is σ = 14508900. Its totient is φ = 14405440.

The previous prime is 14457161. The next prime is 14457187. The reversal of 14457169 is 96175441.

14457169 is digitally balanced in base 2, 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 can be written as a sum of positive squares in 2 ways, for example, as 7102225 + 7354944 = 2665^2 + 2712^2 .

It is a cyclic number.

It is not a de Polignac number, because 14457169 - 2³ = 14457161 is a prime.

It is a super-2 number, since 2×14457169² = 418019470989122, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (14457161) 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, 25444 + ... + 26005.

It is an arithmetic number, because the mean of its divisors is an integer number (3627225).

Almost surely, 2^14457169 is an apocalyptic number.

It is an amenable number.

14457169 is a deficient number, since it is larger than the sum of its proper divisors (51731).

14457169 is an equidigital number, since it uses as much as digits as its factorization.

14457169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51730.

The product of its digits is 30240, while the sum is 37.

The square root of 14457169 is about 3802.2584078413. The cubic root of 14457169 is about 243.6096115538.

The spelling of 14457169 in words is "fourteen million, four hundred fifty-seven thousand, one hundred sixty-nine".