14219149 has 8 divisors (see below), whose sum is σ = 16325120. Its totient is φ = 12131856.

The previous prime is 14219143. The next prime is 14219167. The reversal of 14219149 is 94191241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14219149 - 2³ = 14219141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14219149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14219141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2994 + ... + 6115.

It is an arithmetic number, because the mean of its divisors is an integer number (2040640).

Almost surely, 2^14219149 is an apocalyptic number.

It is an amenable number.

14219149 is a deficient number, since it is larger than the sum of its proper divisors (2105971).

14219149 is an equidigital number, since it uses as much as digits as its factorization.

14219149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9339.

The product of its digits is 2592, while the sum is 31.

The square root of 14219149 is about 3770.8286887633. The cubic root of 14219149 is about 242.2652931557.

It can be divided in two parts, 142 and 19149, that added together give a palindrome (19291).

The spelling of 14219149 in words is "fourteen million, two hundred nineteen thousand, one hundred forty-nine".