14219469 has 20 divisors (see below), whose sum is σ = 23173920. Its totient is φ = 8617320.

The previous prime is 14219461. The next prime is 14219479. The reversal of 14219469 is 96491241.

It is a happy number.

It is not a de Polignac number, because 14219469 - 2³ = 14219461 is a prime.

It is a super-2 number, since 2×14219469² = 404386597283922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14219461) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7089 + ... + 8870.

It is an arithmetic number, because the mean of its divisors is an integer number (1158696).

Almost surely, 2^14219469 is an apocalyptic number.

It is an amenable number.

14219469 is a deficient number, since it is larger than the sum of its proper divisors (8954451).

14219469 is a wasteful number, since it uses less digits than its factorization.

14219469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15982 (or 15973 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 14219469 is about 3770.8711195160. The cubic root of 14219469 is about 242.2671105245.

The spelling of 14219469 in words is "fourteen million, two hundred nineteen thousand, four hundred sixty-nine".