14445393 has 16 divisors (see below), whose sum is σ = 21098880. Its totient is φ = 8750336.

The previous prime is 14445391. The next prime is 14445433. The reversal of 14445393 is 39354441.

It is a cyclic number.

It is not a de Polignac number, because 14445393 - 2¹ = 14445391 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14445391) 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 15 ways as a sum of consecutive naturals, for example, 3405 + ... + 6362.

It is an arithmetic number, because the mean of its divisors is an integer number (1318680).

Almost surely, 2^14445393 is an apocalyptic number.

It is an amenable number.

14445393 is a deficient number, since it is larger than the sum of its proper divisors (6653487).

14445393 is a wasteful number, since it uses less digits than its factorization.

14445393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9816.

The product of its digits is 25920, while the sum is 33.

The square root of 14445393 is about 3800.7095390203. The cubic root of 14445393 is about 243.5434500057.

The spelling of 14445393 in words is "fourteen million, four hundred forty-five thousand, three hundred ninety-three".