13468916 has 12 divisors (see below), whose sum is σ = 23597700. Its totient is φ = 6726720.

The previous prime is 13468909. The next prime is 13468919. The reversal of 13468916 is 61986431.

13468916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12460900 + 1008016 = 3530^2 + 1004^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13468916.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13468919) 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, 4010 + ... + 6558.

It is an arithmetic number, because the mean of its divisors is an integer number (1966475).

Almost surely, 2^13468916 is an apocalyptic number.

It is an amenable number.

13468916 is a deficient number, since it is larger than the sum of its proper divisors (10128784).

13468916 is a wasteful number, since it uses less digits than its factorization.

13468916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3874 (or 3872 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 13468916 is about 3670.0021798359. The cubic root of 13468916 is about 237.9272663371.

It can be divided in two parts, 134689 and 16, that multiplied together give a square (2155024 = 1468²).

The spelling of 13468916 in words is "thirteen million, four hundred sixty-eight thousand, nine hundred sixteen".