14345385 has 16 divisors (see below), whose sum is σ = 23043840. Its totient is φ = 7620480.

The previous prime is 14345377. The next prime is 14345389. The reversal of 14345385 is 58354341.

It is not a de Polignac number, because 14345385 - 2³ = 14345377 is a prime.

It is a super-3 number, since 3×14345385³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (14345389) 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, 2301 + ... + 5829.

It is an arithmetic number, because the mean of its divisors is an integer number (1440240).

Almost surely, 2^14345385 is an apocalyptic number.

14345385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14345385 is a deficient number, since it is larger than the sum of its proper divisors (8698455).

14345385 is a wasteful number, since it uses less digits than its factorization.

14345385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3808.

The product of its digits is 28800, while the sum is 33.

The square root of 14345385 is about 3787.5301978994. The cubic root of 14345385 is about 242.9801165800.

The spelling of 14345385 in words is "fourteen million, three hundred forty-five thousand, three hundred eighty-five".