14519397 has 8 divisors (see below), whose sum is σ = 19501056. Its totient is φ = 9608672.

The previous prime is 14519389. The next prime is 14519399. The reversal of 14519397 is 79391541.

It is a happy number.

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 14519397 - 2³ = 14519389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14519399) 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, 17253 + ... + 18074.

It is an arithmetic number, because the mean of its divisors is an integer number (2437632).

Almost surely, 2^14519397 is an apocalyptic number.

It is an amenable number.

14519397 is a deficient number, since it is larger than the sum of its proper divisors (4981659).

14519397 is a wasteful number, since it uses less digits than its factorization.

14519397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35467.

The product of its digits is 34020, while the sum is 39.

The square root of 14519397 is about 3810.4326526000. The cubic root of 14519397 is about 243.9586342579.

The spelling of 14519397 in words is "fourteen million, five hundred nineteen thousand, three hundred ninety-seven".