12708207 has 12 divisors (see below), whose sum is σ = 19322680. Its totient is φ = 8026128.

The previous prime is 12708173. The next prime is 12708209. The reversal of 12708207 is 70280721.

It is not a de Polignac number, because 12708207 - 2⁷ = 12708079 is a prime.

It is a super-2 number, since 2×12708207² = 322997050309698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12708209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36988 + ... + 37329.

Almost surely, 2^12708207 is an apocalyptic number.

12708207 is a deficient number, since it is larger than the sum of its proper divisors (6614473).

12708207 is a wasteful number, since it uses less digits than its factorization.

12708207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74342 (or 74339 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 12708207 is about 3564.8572201422. The cubic root of 12708207 is about 233.3609012779.

Adding to 12708207 its reverse (70280721), we get a palindrome (82988928).

The spelling of 12708207 in words is "twelve million, seven hundred eight thousand, two hundred seven".