13385546 has 16 divisors (see below), whose sum is σ = 20428800. Its totient is φ = 6577200.

The previous prime is 13385543. The next prime is 13385573. The reversal of 13385546 is 64558331.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13385543) by changing a digit.

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, 38180 + ... + 38528.

It is an arithmetic number, because the mean of its divisors is an integer number (1276800).

Almost surely, 2^13385546 is an apocalyptic number.

13385546 is a deficient number, since it is larger than the sum of its proper divisors (7043254).

13385546 is a wasteful number, since it uses less digits than its factorization.

13385546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629.

The product of its digits is 43200, while the sum is 35.

The square root of 13385546 is about 3658.6262449176. The cubic root of 13385546 is about 237.4353419556.

It can be divided in two parts, 13385 and 546, that added together give a palindrome (13931).

The spelling of 13385546 in words is "thirteen million, three hundred eighty-five thousand, five hundred forty-six".