14199447 has 8 divisors (see below), whose sum is σ = 18975856. Its totient is φ = 9444672.

The previous prime is 14199443. The next prime is 14199461. The reversal of 14199447 is 74499141.

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

It is not a de Polignac number, because 14199447 - 2² = 14199443 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 (14199443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3808 + ... + 6549.

It is an arithmetic number, because the mean of its divisors is an integer number (2371982).

Almost surely, 2^14199447 is an apocalyptic number.

14199447 is a deficient number, since it is larger than the sum of its proper divisors (4776409).

14199447 is a wasteful number, since it uses less digits than its factorization.

14199447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10817.

The product of its digits is 36288, while the sum is 39.

The square root of 14199447 is about 3768.2153600876. The cubic root of 14199447 is about 242.1533474727.

The spelling of 14199447 in words is "fourteen million, one hundred ninety-nine thousand, four hundred forty-seven".