14287141 has 4 divisors (see below), whose sum is σ = 15585984. Its totient is φ = 12988300.

The previous prime is 14287127. The next prime is 14287151. The reversal of 14287141 is 14178241.

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 14287141 - 2⁵ = 14287109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14287151) 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, 649405 + ... + 649426.

It is an arithmetic number, because the mean of its divisors is an integer number (3896496).

Almost surely, 2^14287141 is an apocalyptic number.

14287141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14287141 is a deficient number, since it is larger than the sum of its proper divisors (1298843).

14287141 is a wasteful number, since it uses less digits than its factorization.

14287141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298842.

The product of its digits is 1792, while the sum is 28.

The square root of 14287141 is about 3779.8334619398. The cubic root of 14287141 is about 242.6508276285.

Subtracting from 14287141 its reverse (14178241), we obtain a square (108900 = 330²).

The spelling of 14287141 in words is "fourteen million, two hundred eighty-seven thousand, one hundred forty-one".