13808546 has 8 divisors (see below), whose sum is σ = 20760300. Its totient is φ = 6888448.

The previous prime is 13808527. The next prime is 13808549. The reversal of 13808546 is 64580831.

13808546 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 11296321 + 2512225 = 3361^2 + 1585^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13808549) 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, 6791 + ... + 8586.

Almost surely, 2^13808546 is an apocalyptic number.

13808546 is a deficient number, since it is larger than the sum of its proper divisors (6951754).

13808546 is a wasteful number, since it uses less digits than its factorization.

13808546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15828.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 13808546 is about 3715.9851991094. The cubic root of 13808546 is about 239.9105337829.

The spelling of 13808546 in words is "thirteen million, eight hundred eight thousand, five hundred forty-six".