14499969 has 16 divisors (see below), whose sum is σ = 21332160. Its totient is φ = 8687360.

The previous prime is 14499941. The next prime is 14499973. The reversal of 14499969 is 96999441.

It is not a de Polignac number, because 14499969 - 2⁷ = 14499841 is a prime.

It is a super-2 number, since 2×14499969² = 420498202001922, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14491969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469 + ... + 5405.

It is an arithmetic number, because the mean of its divisors is an integer number (1333260).

Almost surely, 2^14499969 is an apocalyptic number.

It is an amenable number.

14499969 is a deficient number, since it is larger than the sum of its proper divisors (6832191).

14499969 is a wasteful number, since it uses less digits than its factorization.

14499969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5040.

The product of its digits is 629856, while the sum is 51.

The square root of 14499969 is about 3807.8824824304. The cubic root of 14499969 is about 243.8497742754.

The spelling of 14499969 in words is "fourteen million, four hundred ninety-nine thousand, nine hundred sixty-nine".