13065355 has 8 divisors (see below), whose sum is σ = 15761664. Its totient is φ = 10396800.

The previous prime is 13065337. The next prime is 13065359. The reversal of 13065355 is 55356031.

It is a happy number.

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

It is not a de Polignac number, because 13065355 - 2⁵ = 13065323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13065359) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5886 + ... + 7795.

It is an arithmetic number, because the mean of its divisors is an integer number (1970208).

Almost surely, 2^13065355 is an apocalyptic number.

13065355 is a deficient number, since it is larger than the sum of its proper divisors (2696309).

13065355 is a wasteful number, since it uses less digits than its factorization.

13065355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13877.

The product of its (nonzero) digits is 6750, while the sum is 28.

The square root of 13065355 is about 3614.6030210799. The cubic root of 13065355 is about 235.5268397398.

Subtracting from 13065355 its product of nonzero digits (6750), we obtain a triangular number (13058605 = T₅₁₁₀).

The spelling of 13065355 in words is "thirteen million, sixty-five thousand, three hundred fifty-five".