14568613 has 4 divisors (see below), whose sum is σ = 14702380. Its totient is φ = 14434848.

The previous prime is 14568601. The next prime is 14568647. The reversal of 14568613 is 31686541.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31686541 = 37 ⋅856393.

It can be written as a sum of positive squares in 2 ways, for example, as 3392964 + 11175649 = 1842^2 + 3343^2 .

It is a cyclic number.

It is not a de Polignac number, because 14568613 - 2⁵ = 14568581 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 (14568313) 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 3 ways as a sum of consecutive naturals, for example, 66720 + ... + 66937.

It is an arithmetic number, because the mean of its divisors is an integer number (3675595).

Almost surely, 2^14568613 is an apocalyptic number.

It is an amenable number.

14568613 is a deficient number, since it is larger than the sum of its proper divisors (133767).

14568613 is a wasteful number, since it uses less digits than its factorization.

14568613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133766.

The product of its digits is 17280, while the sum is 34.

The square root of 14568613 is about 3816.8852484716. The cubic root of 14568613 is about 244.2339700129.

The spelling of 14568613 in words is "fourteen million, five hundred sixty-eight thousand, six hundred thirteen".