13755845 has 8 divisors (see below), whose sum is σ = 16526976. Its totient is φ = 10991376.

The previous prime is 13755827. The next prime is 13755871. The reversal of 13755845 is 54855731.

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

It is a cyclic number.

It is not a de Polignac number, because 13755845 - 2⁸ = 13755589 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13755799 and 13755808.

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, 6824 + ... + 8606.

It is an arithmetic number, because the mean of its divisors is an integer number (2065872).

Almost surely, 2^13755845 is an apocalyptic number.

It is an amenable number.

13755845 is a deficient number, since it is larger than the sum of its proper divisors (2771131).

13755845 is a wasteful number, since it uses less digits than its factorization.

13755845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3331.

The product of its digits is 84000, while the sum is 38.

The square root of 13755845 is about 3708.8872994471. The cubic root of 13755845 is about 239.6049345279.

The spelling of 13755845 in words is "thirteen million, seven hundred fifty-five thousand, eight hundred forty-five".