12670473 has 8 divisors (see below), whose sum is σ = 17783200. Its totient is φ = 8002368.

The previous prime is 12670453. The next prime is 12670481. The reversal of 12670473 is 37407621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12670473 - 2⁹ = 12669961 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12670473.

It is not an unprimeable number, because it can be changed into a prime (12670403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111088 + ... + 111201.

It is an arithmetic number, because the mean of its divisors is an integer number (2222900).

Almost surely, 2^12670473 is an apocalyptic number.

It is an amenable number.

12670473 is a deficient number, since it is larger than the sum of its proper divisors (5112727).

12670473 is a wasteful number, since it uses less digits than its factorization.

12670473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222311.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 12670473 is about 3559.5607875130. The cubic root of 12670473 is about 233.1297023875.

The spelling of 12670473 in words is "twelve million, six hundred seventy thousand, four hundred seventy-three".