14245331 has 4 divisors (see below), whose sum is σ = 14266872. Its totient is φ = 14223792.

The previous prime is 14245321. The next prime is 14245379. The reversal of 14245331 is 13354241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13354241 = 2963 ⋅4507.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14245331 is a prime.

It is a super-2 number, since 2×14245331² = 405858910599122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14245297 and 14245306.

It is not an unprimeable number, because it can be changed into a prime (14245321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9746 + ... + 11111.

It is an arithmetic number, because the mean of its divisors is an integer number (3566718).

Almost surely, 2^14245331 is an apocalyptic number.

14245331 is a deficient number, since it is larger than the sum of its proper divisors (21541).

14245331 is an equidigital number, since it uses as much as digits as its factorization.

14245331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21540.

The product of its digits is 1440, while the sum is 23.

The square root of 14245331 is about 3774.2987428130. The cubic root of 14245331 is about 242.4138979404.

Adding to 14245331 its reverse (13354241), we get a palindrome (27599572).

The spelling of 14245331 in words is "fourteen million, two hundred forty-five thousand, three hundred thirty-one".