12906235 has 8 divisors (see below), whose sum is σ = 15847920. Its totient is φ = 10084704.

The previous prime is 12906221. The next prime is 12906241. The reversal of 12906235 is 53260921.

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

It is not a de Polignac number, because 12906235 - 2⁷ = 12906107 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29800 + ... + 30229.

It is an arithmetic number, because the mean of its divisors is an integer number (1980990).

Almost surely, 2^12906235 is an apocalyptic number.

12906235 is a deficient number, since it is larger than the sum of its proper divisors (2941685).

12906235 is an equidigital number, since it uses as much as digits as its factorization.

12906235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60077.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 12906235 is about 3592.5248781324. The cubic root of 12906235 is about 234.5667890311.

The spelling of 12906235 in words is "twelve million, nine hundred six thousand, two hundred thirty-five".