12670475 has 12 divisors (see below), whose sum is σ = 16219200. Its totient is φ = 9808800.

The previous prime is 12670453. The next prime is 12670481. The reversal of 12670475 is 57407621.

It is a de Polignac number, because none of the positive numbers 2^k-12670475 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7400 + ... + 8949.

It is an arithmetic number, because the mean of its divisors is an integer number (1351600).

Almost surely, 2^12670475 is an apocalyptic number.

12670475 is a deficient number, since it is larger than the sum of its proper divisors (3548725).

12670475 is a wasteful number, since it uses less digits than its factorization.

12670475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16390 (or 16385 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 12670475 is about 3559.5610684465. The cubic root of 12670475 is about 233.1297146538.

The spelling of 12670475 in words is "twelve million, six hundred seventy thousand, four hundred seventy-five".