14643013 has 16 divisors (see below), whose sum is σ = 18633600. Its totient is φ = 11407200.

The previous prime is 14643011. The next prime is 14643029. The reversal of 14643013 is 31034641.

It is not a de Polignac number, because 14643013 - 2¹ = 14643011 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 (14643011) 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, 1833 + ... + 5713.

It is an arithmetic number, because the mean of its divisors is an integer number (1164600).

Almost surely, 2^14643013 is an apocalyptic number.

It is an amenable number.

14643013 is a deficient number, since it is larger than the sum of its proper divisors (3990587).

14643013 is an equidigital number, since it uses as much as digits as its factorization.

14643013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3913 (or 3899 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 14643013 is about 3826.6190037682. The cubic root of 14643013 is about 244.6490212493.

Adding to 14643013 its reverse (31034641), we get a palindrome (45677654).

The spelling of 14643013 in words is "fourteen million, six hundred forty-three thousand, thirteen".