14028613 has 4 divisors (see below), whose sum is σ = 14036128. Its totient is φ = 14021100.

The previous prime is 14028589. The next prime is 14028617. The reversal of 14028613 is 31682041.

14028613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 31682041 = 5569 ⋅5689.

It is a cyclic number.

It is not a de Polignac number, because 14028613 - 2⁹ = 14028101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14028617) 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, 1438 + ... + 5488.

It is an arithmetic number, because the mean of its divisors is an integer number (3509032).

Almost surely, 2^14028613 is an apocalyptic number.

It is an amenable number.

14028613 is a deficient number, since it is larger than the sum of its proper divisors (7515).

14028613 is an equidigital number, since it uses as much as digits as its factorization.

14028613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7514.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 14028613 is about 3745.4790080843. The cubic root of 14028613 is about 241.1783084963.

It can be divided in two parts, 14028 and 613, that added together give a palindrome (14641).

The spelling of 14028613 in words is "fourteen million, twenty-eight thousand, six hundred thirteen".