14234249 has 4 divisors (see below), whose sum is σ = 14983440. Its totient is φ = 13485060.

The previous prime is 14234243. The next prime is 14234303. The reversal of 14234249 is 94243241.

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 de Polignac number, because none of the positive numbers 2^k-14234249 is a prime.

It is a super-2 number, since 2×14234249² = 405227689188002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14234243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374567 + ... + 374604.

It is an arithmetic number, because the mean of its divisors is an integer number (3745860).

Almost surely, 2^14234249 is an apocalyptic number.

14234249 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

14234249 is a deficient number, since it is larger than the sum of its proper divisors (749191).

14234249 is an equidigital number, since it uses as much as digits as its factorization.

14234249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749190.

The product of its digits is 6912, while the sum is 29.

The square root of 14234249 is about 3772.8303698947. The cubic root of 14234249 is about 242.3510205493.

The spelling of 14234249 in words is "fourteen million, two hundred thirty-four thousand, two hundred forty-nine".