12910822 has 8 divisors (see below), whose sum is σ = 19381536. Its totient is φ = 6450312.

The previous prime is 12910819. The next prime is 12910867. The reversal of 12910822 is 22801921.

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

It is a pancake number, because a pancake can be divided into 12910822 parts by 5081 straight cuts.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3283 + ... + 6049.

It is an arithmetic number, because the mean of its divisors is an integer number (2422692).

Almost surely, 2^12910822 is an apocalyptic number.

12910822 is a deficient number, since it is larger than the sum of its proper divisors (6470714).

12910822 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (12910821) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (5102).

12910822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5102.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 12910822 is about 3593.1632303585. The cubic root of 12910822 is about 234.5945748369.

The spelling of 12910822 in words is "twelve million, nine hundred ten thousand, eight hundred twenty-two".