13935445 has 8 divisors (see below), whose sum is σ = 16843680. Its totient is φ = 11067600.

The previous prime is 13935443. The next prime is 13935469. The reversal of 13935445 is 54453931.

13935445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13935445 - 2¹ = 13935443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13935445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13935443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9331 + ... + 10720.

It is an arithmetic number, because the mean of its divisors is an integer number (2105460).

Almost surely, 2^13935445 is an apocalyptic number.

It is an amenable number.

13935445 is a deficient number, since it is larger than the sum of its proper divisors (2908235).

13935445 is a wasteful number, since it uses less digits than its factorization.

13935445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20195.

The product of its digits is 32400, while the sum is 34.

The square root of 13935445 is about 3733.0208946643. The cubic root of 13935445 is about 240.6432109678.

The spelling of 13935445 in words is "thirteen million, nine hundred thirty-five thousand, four hundred forty-five".