13273165 has 8 divisors (see below), whose sum is σ = 15966720. Its totient is φ = 10592592.

The previous prime is 13273159. The next prime is 13273181. The reversal of 13273165 is 56137231.

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 13273165 - 2⁵ = 13273133 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 829 + ... + 5218.

It is an arithmetic number, because the mean of its divisors is an integer number (1995840).

Almost surely, 2^13273165 is an apocalyptic number.

It is an amenable number.

13273165 is a deficient number, since it is larger than the sum of its proper divisors (2693555).

13273165 is an equidigital number, since it uses as much as digits as its factorization.

13273165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6491.

The product of its digits is 3780, while the sum is 28.

The square root of 13273165 is about 3643.2355125630. The cubic root of 13273165 is about 236.7689951816.

The spelling of 13273165 in words is "thirteen million, two hundred seventy-three thousand, one hundred sixty-five".