14164417 has 4 divisors (see below), whose sum is σ = 14997636. Its totient is φ = 13331200.

The previous prime is 14164411. The next prime is 14164421. The reversal of 14164417 is 71446141.

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 8288641 + 5875776 = 2879^2 + 2424^2 .

It is a cyclic number.

It is not a de Polignac number, because 14164417 - 2⁷ = 14164289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14164411) 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, 416584 + ... + 416617.

It is an arithmetic number, because the mean of its divisors is an integer number (3749409).

Almost surely, 2^14164417 is an apocalyptic number.

14164417 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14164417 is a deficient number, since it is larger than the sum of its proper divisors (833219).

14164417 is an equidigital number, since it uses as much as digits as its factorization.

14164417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833218.

The product of its digits is 2688, while the sum is 28.

The square root of 14164417 is about 3763.5644009370. The cubic root of 14164417 is about 241.9540529302.

The spelling of 14164417 in words is "fourteen million, one hundred sixty-four thousand, four hundred seventeen".