14539385 has 16 divisors (see below), whose sum is σ = 20004096. Its totient is φ = 9937728.

The previous prime is 14539367. The next prime is 14539387. The reversal of 14539385 is 58393541.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 14539385 - 2⁶ = 14539321 is a prime.

It is a super-2 number, since 2×14539385² = 422787432356450, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14539387) 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, 16619 + ... + 17471.

It is an arithmetic number, because the mean of its divisors is an integer number (1250256).

Almost surely, 2^14539385 is an apocalyptic number.

It is an amenable number.

14539385 is a deficient number, since it is larger than the sum of its proper divisors (5464711).

14539385 is an equidigital number, since it uses as much as digits as its factorization.

14539385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352.

The product of its digits is 64800, while the sum is 38.

The square root of 14539385 is about 3813.0545498327. The cubic root of 14539385 is about 244.0705307615.

The spelling of 14539385 in words is "fourteen million, five hundred thirty-nine thousand, three hundred eighty-five".