13340516 has 24 divisors (see below), whose sum is σ = 26892096. Its totient is φ = 5672160.

The previous prime is 13340513. The next prime is 13340521. The reversal of 13340516 is 61504331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13340491 and 13340500.

It is not an unprimeable number, because it can be changed into a prime (13340513) 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 7 ways as a sum of consecutive naturals, for example, 1850 + ... + 5486.

It is an arithmetic number, because the mean of its divisors is an integer number (1120504).

Almost surely, 2^13340516 is an apocalyptic number.

It is an amenable number.

13340516 is an abundant number, since it is smaller than the sum of its proper divisors (13551580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13340516 is a wasteful number, since it uses less digits than its factorization.

13340516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3779 (or 3777 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 13340516 is about 3652.4671114193. The cubic root of 13340516 is about 237.1687926206.

Adding to 13340516 its reverse (61504331), we get a palindrome (74844847).

The spelling of 13340516 in words is "thirteen million, three hundred forty thousand, five hundred sixteen".