14031613 has 4 divisors (see below), whose sum is σ = 14857020. Its totient is φ = 13206208.

The previous prime is 14031607. The next prime is 14031629. The reversal of 14031613 is 31613041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31613041 = 43 ⋅735187.

It can be written as a sum of positive squares in 2 ways, for example, as 8892324 + 5139289 = 2982^2 + 2267^2 .

It is a cyclic number.

It is not a de Polignac number, because 14031613 - 2⁵ = 14031581 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 (14031643) 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, 412678 + ... + 412711.

It is an arithmetic number, because the mean of its divisors is an integer number (3714255).

Almost surely, 2^14031613 is an apocalyptic number.

It is an amenable number.

14031613 is a deficient number, since it is larger than the sum of its proper divisors (825407).

14031613 is an equidigital number, since it uses as much as digits as its factorization.

14031613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825406.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 14031613 is about 3745.8794694971. The cubic root of 14031613 is about 241.1954991565.

Adding to 14031613 its reverse (31613041), we get a palindrome (45644654).

The spelling of 14031613 in words is "fourteen million, thirty-one thousand, six hundred thirteen".