13855368 has 16 divisors (see below), whose sum is σ = 34638480. Its totient is φ = 4618448.

The previous prime is 13855339. The next prime is 13855379. The reversal of 13855368 is 86355831.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288630 + ... + 288677.

It is an arithmetic number, because the mean of its divisors is an integer number (2164905).

Almost surely, 2^13855368 is an apocalyptic number.

It is an amenable number.

13855368 is an abundant number, since it is smaller than the sum of its proper divisors (20783112).

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

13855368 is a wasteful number, since it uses less digits than its factorization.

13855368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577316 (or 577312 counting only the distinct ones).

The product of its digits is 86400, while the sum is 39.

The square root of 13855368 is about 3722.2799464844. The cubic root of 13855368 is about 240.1813906492.

The spelling of 13855368 in words is "thirteen million, eight hundred fifty-five thousand, three hundred sixty-eight".