13341605 has 16 divisors (see below), whose sum is σ = 16547328. Its totient is φ = 10320000.

The previous prime is 13341577. The next prime is 13341613. The reversal of 13341605 is 50614331.

It is a happy number.

It is not a de Polignac number, because 13341605 - 2¹⁰ = 13340581 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 30740 + ... + 31170.

It is an arithmetic number, because the mean of its divisors is an integer number (1034208).

Almost surely, 2^13341605 is an apocalyptic number.

It is an amenable number.

13341605 is a deficient number, since it is larger than the sum of its proper divisors (3205723).

13341605 is a wasteful number, since it uses less digits than its factorization.

13341605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 13341605 is about 3652.6161856949. The cubic root of 13341605 is about 237.1752458890.

Adding to 13341605 its reverse (50614331), we get a palindrome (63955936).

The spelling of 13341605 in words is "thirteen million, three hundred forty-one thousand, six hundred five".