13504808 has 8 divisors (see below), whose sum is σ = 25321530. Its totient is φ = 6752400.

The previous prime is 13504793. The next prime is 13504819. The reversal of 13504808 is 80840531.

It can be written as a sum of positive squares in only one way, i.e., 9351364 + 4153444 = 3058^2 + 2038^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 844043 + ... + 844058.

Almost surely, 2^13504808 is an apocalyptic number.

It is an amenable number.

13504808 is a deficient number, since it is larger than the sum of its proper divisors (11816722).

13504808 is a wasteful number, since it uses less digits than its factorization.

13504808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688107 (or 1688103 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 13504808 is about 3674.8888418563. Note that the first 4 decimals coincide. The cubic root of 13504808 is about 238.1384219373.

The spelling of 13504808 in words is "thirteen million, five hundred four thousand, eight hundred eight".