13755808 has 24 divisors (see below), whose sum is σ = 29544480. Its totient is φ = 6252480.

The previous prime is 13755799. The next prime is 13755809. The reversal of 13755808 is 80855731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13755809) by changing a digit.

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, 19188 + ... + 19891.

It is an arithmetic number, because the mean of its divisors is an integer number (1231020).

Almost surely, 2^13755808 is an apocalyptic number.

It is an amenable number.

13755808 is an abundant number, since it is smaller than the sum of its proper divisors (15788672).

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

13755808 is a wasteful number, since it uses less digits than its factorization.

13755808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39100 (or 39092 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 13755808 is about 3708.8823114248. The cubic root of 13755808 is about 239.6047197006.

It can be divided in two parts, 137 and 55808, that added together give a triangular number (55945 = T₃₃₄).

The spelling of 13755808 in words is "thirteen million, seven hundred fifty-five thousand, eight hundred eight".