12474685 has 24 divisors (see below), whose sum is σ = 16246440. Its totient is φ = 9191424.

The previous prime is 12474677. The next prime is 12474703. The reversal of 12474685 is 58647421.

12474685 = T₁₃₅ + T₁₃₆ + ... + T₄₂₅.

It can be written as a sum of positive squares in 12 ways, for example, as 1545049 + 10929636 = 1243^2 + 3306^2 .

It is not a de Polignac number, because 12474685 - 2³ = 12474677 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128557 + ... + 128653.

It is an arithmetic number, because the mean of its divisors is an integer number (676935).

Almost surely, 2^12474685 is an apocalyptic number.

It is an amenable number.

12474685 is a deficient number, since it is larger than the sum of its proper divisors (3771755).

12474685 is an equidigital number, since it uses as much as digits as its factorization.

12474685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225 (or 208 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 12474685 is about 3531.9520098665. The cubic root of 12474685 is about 231.9226667043.

The spelling of 12474685 in words is "twelve million, four hundred seventy-four thousand, six hundred eighty-five".