12524674 has 4 divisors (see below), whose sum is σ = 18787014. Its totient is φ = 6262336.

The previous prime is 12524663. The next prime is 12524689. The reversal of 12524674 is 47642521.

12524674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47642521 = 677 ⋅70373.

It can be written as a sum of positive squares in only one way, i.e., 12299049 + 225625 = 3507^2 + 475^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3131167 + ... + 3131170.

Almost surely, 2^12524674 is an apocalyptic number.

12524674 is a deficient number, since it is larger than the sum of its proper divisors (6262340).

12524674 is an equidigital number, since it uses as much as digits as its factorization.

12524674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6262339.

The product of its digits is 13440, while the sum is 31.

The square root of 12524674 is about 3539.0216162098. The cubic root of 12524674 is about 232.2320434006.

The spelling of 12524674 in words is "twelve million, five hundred twenty-four thousand, six hundred seventy-four".