12534874 has 12 divisors (see below), whose sum is σ = 20667402. Its totient is φ = 5697560.

The previous prime is 12534869. The next prime is 12534883. The reversal of 12534874 is 47843521.

It can be written as a sum of positive squares in only one way, i.e., 11854249 + 680625 = 3443^2 + 825^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 25657 + ... + 26140.

Almost surely, 2^12534874 is an apocalyptic number.

12534874 is a deficient number, since it is larger than the sum of its proper divisors (8132528).

12534874 is a wasteful number, since it uses less digits than its factorization.

12534874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51821 (or 51810 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 12534874 is about 3540.4623991790. The cubic root of 12534874 is about 232.2950689691.

The spelling of 12534874 in words is "twelve million, five hundred thirty-four thousand, eight hundred seventy-four".