13659755 has 16 divisors (see below), whose sum is σ = 17449344. Its totient is φ = 10229760.

The previous prime is 13659749. The next prime is 13659773. The reversal of 13659755 is 55795631.

It is not a de Polignac number, because 13659755 - 2¹⁰ = 13658731 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 22739 + ... + 23331.

It is an arithmetic number, because the mean of its divisors is an integer number (1090584).

Almost surely, 2^13659755 is an apocalyptic number.

13659755 is a deficient number, since it is larger than the sum of its proper divisors (3789589).

13659755 is a wasteful number, since it uses less digits than its factorization.

13659755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886.

The product of its digits is 141750, while the sum is 41.

The square root of 13659755 is about 3695.9105779226. The cubic root of 13659755 is about 239.0457187446.

The spelling of 13659755 in words is "thirteen million, six hundred fifty-nine thousand, seven hundred fifty-five".