12670207 has 8 divisors (see below), whose sum is σ = 14549760. Its totient is φ = 10911960.

The previous prime is 12670183. The next prime is 12670211. The reversal of 12670207 is 70207621.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12670207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12670247) 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, 30103 + ... + 30520.

It is an arithmetic number, because the mean of its divisors is an integer number (1818720).

Almost surely, 2^12670207 is an apocalyptic number.

12670207 is a deficient number, since it is larger than the sum of its proper divisors (1879553).

12670207 is a wasteful number, since it uses less digits than its factorization.

12670207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60653.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 12670207 is about 3559.5234231565. The cubic root of 12670207 is about 233.1280709584.

Adding to 12670207 its reverse (70207621), we get a palindrome (82877828).

The spelling of 12670207 in words is "twelve million, six hundred seventy thousand, two hundred seven".