12485693 has 4 divisors (see below), whose sum is σ = 13620768. Its totient is φ = 11350620.

The previous prime is 12485659. The next prime is 12485699. The reversal of 12485693 is 39658421.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39658421 = 11 ⋅3605311.

It is a cyclic number.

It is not a de Polignac number, because 12485693 - 2¹⁰ = 12484669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12485699) 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 3 ways as a sum of consecutive naturals, for example, 567521 + ... + 567542.

It is an arithmetic number, because the mean of its divisors is an integer number (3405192).

Almost surely, 2^12485693 is an apocalyptic number.

It is an amenable number.

12485693 is a deficient number, since it is larger than the sum of its proper divisors (1135075).

12485693 is a wasteful number, since it uses less digits than its factorization.

12485693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135074.

The product of its digits is 51840, while the sum is 38.

The square root of 12485693 is about 3533.5100113060. The cubic root of 12485693 is about 231.9908649296.

The spelling of 12485693 in words is "twelve million, four hundred eighty-five thousand, six hundred ninety-three".