13708013 has 16 divisors (see below), whose sum is σ = 15550656. Its totient is φ = 11975040.

The previous prime is 13708007. The next prime is 13708021. The reversal of 13708013 is 31080731.

It is a happy number.

It is not a de Polignac number, because 13708013 - 2¹⁶ = 13642477 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13708013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13708043) 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 15 ways as a sum of consecutive naturals, for example, 34331 + ... + 34727.

It is an arithmetic number, because the mean of its divisors is an integer number (971916).

Almost surely, 2^13708013 is an apocalyptic number.

It is an amenable number.

13708013 is a deficient number, since it is larger than the sum of its proper divisors (1842643).

13708013 is a wasteful number, since it uses less digits than its factorization.

13708013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 13708013 is about 3702.4333890024. The cubic root of 13708013 is about 239.3268928951.

Adding to 13708013 its reverse (31080731), we get a palindrome (44788744).

The spelling of 13708013 in words is "thirteen million, seven hundred eight thousand, thirteen".