13036808 has 8 divisors (see below), whose sum is σ = 24444030. Its totient is φ = 6518400.

The previous prime is 13036801. The next prime is 13036819. The reversal of 13036808 is 80863031.

It can be written as a sum of positive squares in only one way, i.e., 12945604 + 91204 = 3598^2 + 302^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (13036801) 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 as a sum of consecutive naturals, namely, 814793 + ... + 814808.

Almost surely, 2^13036808 is an apocalyptic number.

It is an amenable number.

13036808 is a deficient number, since it is larger than the sum of its proper divisors (11407222).

13036808 is a wasteful number, since it uses less digits than its factorization.

13036808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629607 (or 1629603 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 13036808 is about 3610.6520186803. The cubic root of 13036808 is about 235.3551774181.

Adding to 13036808 its reverse (80863031), we get a palindrome (93899839).

The spelling of 13036808 in words is "thirteen million, thirty-six thousand, eight hundred eight".