13605373 has 8 divisors (see below), whose sum is σ = 14183936. Its totient is φ = 13035600.

The previous prime is 13605367. The next prime is 13605391. The reversal of 13605373 is 37350631.

13605373 is digitally balanced in base 3, 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 a cyclic number.

It is not a de Polignac number, because 13605373 - 2¹⁷ = 13474301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13605343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1063 + ... + 5323.

It is an arithmetic number, because the mean of its divisors is an integer number (1772992).

Almost surely, 2^13605373 is an apocalyptic number.

It is an amenable number.

13605373 is a deficient number, since it is larger than the sum of its proper divisors (578563).

13605373 is a wasteful number, since it uses less digits than its factorization.

13605373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4395.

The product of its (nonzero) digits is 5670, while the sum is 28.

The square root of 13605373 is about 3688.5461905743. The cubic root of 13605373 is about 238.7280684879.

The spelling of 13605373 in words is "thirteen million, six hundred five thousand, three hundred seventy-three".