12926207 has 8 divisors (see below), whose sum is σ = 15415296. Its totient is φ = 10597752.

The previous prime is 12926203. The next prime is 12926219. The reversal of 12926207 is 70262921.

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

It is a cyclic number.

It is not a de Polignac number, because 12926207 - 2² = 12926203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12926207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12926203) 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, 39983 + ... + 40304.

It is an arithmetic number, because the mean of its divisors is an integer number (1926912).

Almost surely, 2^12926207 is an apocalyptic number.

12926207 is a deficient number, since it is larger than the sum of its proper divisors (2489089).

12926207 is an equidigital number, since it uses as much as digits as its factorization.

12926207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80317.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 12926207 is about 3595.3034642433. The cubic root of 12926207 is about 234.6877216262.

The spelling of 12926207 in words is "twelve million, nine hundred twenty-six thousand, two hundred seven".