13485165 has 16 divisors (see below), whose sum is σ = 22845888. Its totient is φ = 6768896.

The previous prime is 13485127. The next prime is 13485167. The reversal of 13485165 is 56158431.

It is a cyclic number.

It is not a de Polignac number, because 13485165 - 2¹¹ = 13483117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13485167) 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 15 ways as a sum of consecutive naturals, for example, 26187 + ... + 26696.

It is an arithmetic number, because the mean of its divisors is an integer number (1427868).

Almost surely, 2^13485165 is an apocalyptic number.

13485165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13485165 is a deficient number, since it is larger than the sum of its proper divisors (9360723).

13485165 is a wasteful number, since it uses less digits than its factorization.

13485165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52908.

The product of its digits is 14400, while the sum is 33.

The square root of 13485165 is about 3672.2152714676. The cubic root of 13485165 is about 238.0229069589.

The spelling of 13485165 in words is "thirteen million, four hundred eighty-five thousand, one hundred sixty-five".