13808075 has 12 divisors (see below), whose sum is σ = 17260800. Its totient is φ = 10956960.

The previous prime is 13808071. The next prime is 13808101. The reversal of 13808075 is 57080831.

It is not a de Polignac number, because 13808075 - 2² = 13808071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13808071) 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 11 ways as a sum of consecutive naturals, for example, 1001 + ... + 5349.

It is an arithmetic number, because the mean of its divisors is an integer number (1438400).

Almost surely, 2^13808075 is an apocalyptic number.

13808075 is a deficient number, since it is larger than the sum of its proper divisors (3452725).

13808075 is a wasteful number, since it uses less digits than its factorization.

13808075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4486 (or 4481 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 13808075 is about 3715.9218237202. The cubic root of 13808075 is about 239.9078060242.

The spelling of 13808075 in words is "thirteen million, eight hundred eight thousand, seventy-five".