13227585 has 32 divisors (see below), whose sum is σ = 24330240. Its totient is φ = 6011328.

The previous prime is 13227583. The next prime is 13227601. The reversal of 13227585 is 58572231.

It is not a de Polignac number, because 13227585 - 2¹ = 13227583 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13227583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27376 + ... + 27854.

It is an arithmetic number, because the mean of its divisors is an integer number (760320).

Almost surely, 2^13227585 is an apocalyptic number.

13227585 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13227585 is a deficient number, since it is larger than the sum of its proper divisors (11102655).

13227585 is a wasteful number, since it uses less digits than its factorization.

13227585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757.

The product of its digits is 16800, while the sum is 33.

The square root of 13227585 is about 3636.9747043388. The cubic root of 13227585 is about 236.4976630723.

The spelling of 13227585 in words is "thirteen million, two hundred twenty-seven thousand, five hundred eighty-five".