13934085 has 16 divisors (see below), whose sum is σ = 24321600. Its totient is φ = 6755840.

The previous prime is 13934083. The next prime is 13934111. The reversal of 13934085 is 58043931.

It is not a de Polignac number, because 13934085 - 2¹ = 13934083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13934083) 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 15 ways as a sum of consecutive naturals, for example, 42060 + ... + 42389.

It is an arithmetic number, because the mean of its divisors is an integer number (1520100).

Almost surely, 2^13934085 is an apocalyptic number.

13934085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13934085 is a deficient number, since it is larger than the sum of its proper divisors (10387515).

13934085 is a wasteful number, since it uses less digits than its factorization.

13934085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84468.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 13934085 is about 3732.8387321180. The cubic root of 13934085 is about 240.6353823597.

The spelling of 13934085 in words is "thirteen million, nine hundred thirty-four thousand, eighty-five".