12850822 has 4 divisors (see below), whose sum is σ = 19276236. Its totient is φ = 6425410.

The previous prime is 12850811. The next prime is 12850853. The reversal of 12850822 is 22805821.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3212704 + ... + 3212707.

It is an arithmetic number, because the mean of its divisors is an integer number (4819059).

Almost surely, 2^12850822 is an apocalyptic number.

12850822 is a deficient number, since it is larger than the sum of its proper divisors (6425414).

12850822 is an equidigital number, since it uses as much as digits as its factorization.

12850822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6425413.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 12850822 is about 3584.8043182299. The cubic root of 12850822 is about 234.2306027774.

The spelling of 12850822 in words is "twelve million, eight hundred fifty thousand, eight hundred twenty-two".