13501085 has 8 divisors (see below), whose sum is σ = 17447640. Its totient is φ = 9969984.

The previous prime is 13501073. The next prime is 13501087. The reversal of 13501085 is 58010531.

13501085 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2137444 + 11363641 = 1462^2 + 3371^2 .

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 13501085 - 2¹⁰ = 13500061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13501085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13501087) 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 7 ways as a sum of consecutive naturals, for example, 103790 + ... + 103919.

It is an arithmetic number, because the mean of its divisors is an integer number (2180955).

Almost surely, 2^13501085 is an apocalyptic number.

It is an amenable number.

13501085 is a deficient number, since it is larger than the sum of its proper divisors (3946555).

13501085 is a wasteful number, since it uses less digits than its factorization.

13501085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207727.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 13501085 is about 3674.3822610066. The cubic root of 13501085 is about 238.1165366249.

The spelling of 13501085 in words is "thirteen million, five hundred one thousand, eighty-five".