13808246 has 16 divisors (see below), whose sum is σ = 21303744. Its totient is φ = 6708744.

The previous prime is 13808209. The next prime is 13808251. The reversal of 13808246 is 64280831.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 26141 + ... + 26663.

It is an arithmetic number, because the mean of its divisors is an integer number (1331484).

Almost surely, 2^13808246 is an apocalyptic number.

13808246 is a deficient number, since it is larger than the sum of its proper divisors (7495498).

13808246 is a wasteful number, since it uses less digits than its factorization.

13808246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 13808246 is about 3715.9448327444. The cubic root of 13808246 is about 239.9087963641.

The spelling of 13808246 in words is "thirteen million, eight hundred eight thousand, two hundred forty-six".