14287441 has 4 divisors (see below), whose sum is σ = 16328512. Its totient is φ = 12246372.

The previous prime is 14287433. The next prime is 14287447. The reversal of 14287441 is 14478241.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14287441 - 2³ = 14287433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14287447) 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, 1020525 + ... + 1020538.

It is an arithmetic number, because the mean of its divisors is an integer number (4082128).

Almost surely, 2^14287441 is an apocalyptic number.

It is an amenable number.

14287441 is a deficient number, since it is larger than the sum of its proper divisors (2041071).

14287441 is an equidigital number, since it uses as much as digits as its factorization.

14287441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041070.

The product of its digits is 7168, while the sum is 31.

The square root of 14287441 is about 3779.8731460196. The cubic root of 14287441 is about 242.6525260028.

The spelling of 14287441 in words is "fourteen million, two hundred eighty-seven thousand, four hundred forty-one".