13745335 has 4 divisors (see below), whose sum is σ = 16494408. Its totient is φ = 10996264.

The previous prime is 13745309. The next prime is 13745339. The reversal of 13745335 is 53354731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53354731 = 463 ⋅115237.

It is a cyclic number.

It is not a de Polignac number, because 13745335 - 2¹¹ = 13743287 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13745297 and 13745306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13745339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1374529 + ... + 1374538.

It is an arithmetic number, because the mean of its divisors is an integer number (4123602).

Almost surely, 2^13745335 is an apocalyptic number.

13745335 is a deficient number, since it is larger than the sum of its proper divisors (2749073).

13745335 is an equidigital number, since it uses as much as digits as its factorization.

13745335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2749072.

The product of its digits is 18900, while the sum is 31.

The square root of 13745335 is about 3707.4701617140. The cubic root of 13745335 is about 239.5438964872.

The spelling of 13745335 in words is "thirteen million, seven hundred forty-five thousand, three hundred thirty-five".