12926206 has 4 divisors (see below), whose sum is σ = 19389312. Its totient is φ = 6463102.

The previous prime is 12926203. The next prime is 12926219. The reversal of 12926206 is 60262921.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 3231550 + ... + 3231553.

It is an arithmetic number, because the mean of its divisors is an integer number (4847328).

Almost surely, 2^12926206 is an apocalyptic number.

12926206 is a deficient number, since it is larger than the sum of its proper divisors (6463106).

12926206 is an equidigital number, since it uses as much as digits as its factorization.

12926206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6463105.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 12926206 is about 3595.3033251730. The cubic root of 12926206 is about 234.6877155742.

It can be divided in two parts, 129 and 26206, that added together give a triangular number (26335 = T₂₂₉).

The spelling of 12926206 in words is "twelve million, nine hundred twenty-six thousand, two hundred six".