12532685 has 32 divisors (see below), whose sum is σ = 17625600. Its totient is φ = 8458560.

The previous prime is 12532673. The next prime is 12532687. The reversal of 12532685 is 58623521.

It is not a de Polignac number, because 12532685 - 2¹⁰ = 12531661 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12532687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69926 + ... + 70104.

It is an arithmetic number, because the mean of its divisors is an integer number (550800).

Almost surely, 2^12532685 is an apocalyptic number.

It is an amenable number.

12532685 is a deficient number, since it is larger than the sum of its proper divisors (5092915).

12532685 is a wasteful number, since it uses less digits than its factorization.

12532685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281.

The product of its digits is 14400, while the sum is 32.

The square root of 12532685 is about 3540.1532452706. The cubic root of 12532685 is about 232.2815460700.

The spelling of 12532685 in words is "twelve million, five hundred thirty-two thousand, six hundred eighty-five".