14266001 has 4 divisors (see below), whose sum is σ = 14276532. Its totient is φ = 14255472.

The previous prime is 14265997. The next prime is 14266019. The reversal of 14266001 is 10066241.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3243601 + 11022400 = 1801^2 + 3320^2 .

It is a cyclic number.

It is not a de Polignac number, because 14266001 - 2² = 14265997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14266061) by changing a digit.

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, 2870 + ... + 6063.

It is an arithmetic number, because the mean of its divisors is an integer number (3569133).

Almost surely, 2^14266001 is an apocalyptic number.

It is an amenable number.

14266001 is a deficient number, since it is larger than the sum of its proper divisors (10531).

14266001 is an equidigital number, since it uses as much as digits as its factorization.

14266001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10530.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 14266001 is about 3777.0360072417. The cubic root of 14266001 is about 242.5310889394.

The spelling of 14266001 in words is "fourteen million, two hundred sixty-six thousand, one".