13768842 has 8 divisors (see below), whose sum is σ = 27537696. Its totient is φ = 4589612.

The previous prime is 13768841. The next prime is 13768849. The reversal of 13768842 is 24886731.

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

13768842 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 13768842.

It is not an unprimeable number, because it can be changed into a prime (13768841) 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, 1147398 + ... + 1147409.

It is an arithmetic number, because the mean of its divisors is an integer number (3442212).

Almost surely, 2^13768842 is an apocalyptic number.

13768842 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13768842 is a wasteful number, since it uses less digits than its factorization.

13768842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294812.

The product of its digits is 64512, while the sum is 39.

The square root of 13768842 is about 3710.6390285233. The cubic root of 13768842 is about 239.6803731278.

The spelling of 13768842 in words is "thirteen million, seven hundred sixty-eight thousand, eight hundred forty-two".