13930935 has 16 divisors (see below), whose sum is σ = 23009280. Its totient is φ = 7189920.

The previous prime is 13930927. The next prime is 13930957. The reversal of 13930935 is 53903931.

It is not a de Polignac number, because 13930935 - 2³ = 13930927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13930896 and 13930905.

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 15 ways as a sum of consecutive naturals, for example, 14515 + ... + 15444.

It is an arithmetic number, because the mean of its divisors is an integer number (1438080).

Almost surely, 2^13930935 is an apocalyptic number.

13930935 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13930935 is a deficient number, since it is larger than the sum of its proper divisors (9078345).

13930935 is a wasteful number, since it uses less digits than its factorization.

13930935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29998.

The product of its (nonzero) digits is 10935, while the sum is 33.

The square root of 13930935 is about 3732.4167773709. The cubic root of 13930935 is about 240.6172479652.

The spelling of 13930935 in words is "thirteen million, nine hundred thirty thousand, nine hundred thirty-five".