13408468 has 12 divisors (see below), whose sum is σ = 23493652. Its totient is φ = 6696000.

The previous prime is 13408463. The next prime is 13408481. The reversal of 13408468 is 86480431.

It can be written as a sum of positive squares in 2 ways, for example, as 3283344 + 10125124 = 1812^2 + 3182^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13408463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2968 + ... + 5968.

Almost surely, 2^13408468 is an apocalyptic number.

It is an amenable number.

13408468 is a deficient number, since it is larger than the sum of its proper divisors (10085184).

13408468 is a wasteful number, since it uses less digits than its factorization.

13408468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4122 (or 4120 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 13408468 is about 3661.7575015285. The cubic root of 13408468 is about 237.5707962535.

Adding to 13408468 its reverse (86480431), we get a palindrome (99888899).

The spelling of 13408468 in words is "thirteen million, four hundred eight thousand, four hundred sixty-eight".