12673132 has 12 divisors (see below), whose sum is σ = 22694056. Its totient is φ = 6189120.

The previous prime is 12673123. The next prime is 12673139. The reversal of 12673132 is 23137621.

It is a junction number, because it is equal to n+sod(n) for n = 12673097 and 12673106.

It is not an unprimeable number, because it can be changed into a prime (12673139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36669 + ... + 37012.

Almost surely, 2^12673132 is an apocalyptic number.

It is an amenable number.

12673132 is a deficient number, since it is larger than the sum of its proper divisors (10020924).

12673132 is a wasteful number, since it uses less digits than its factorization.

12673132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73728 (or 73726 counting only the distinct ones).

The product of its digits is 1512, while the sum is 25.

The square root of 12673132 is about 3559.9342690561. The cubic root of 12673132 is about 233.1460092904.

It can be divided in two parts, 1267313 and 2, that multiplied together give a triangular number (2534626 = T₂₂₅₁).

The spelling of 12673132 in words is "twelve million, six hundred seventy-three thousand, one hundred thirty-two".