12822337 has 4 divisors (see below), whose sum is σ = 13988016. Its totient is φ = 11656660.

The previous prime is 12822323. The next prime is 12822349. The reversal of 12822337 is 73322821.

12822337 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12822337 - 2¹¹ = 12820289 is a prime.

It is a super-2 number, since 2×12822337² = 328824652283138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12822317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 582823 + ... + 582844.

It is an arithmetic number, because the mean of its divisors is an integer number (3497004).

Almost surely, 2^12822337 is an apocalyptic number.

It is an amenable number.

12822337 is a deficient number, since it is larger than the sum of its proper divisors (1165679).

12822337 is a wasteful number, since it uses less digits than its factorization.

12822337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165678.

The product of its digits is 4032, while the sum is 28.

The square root of 12822337 is about 3580.8290939390. The cubic root of 12822337 is about 234.0574103663.

The spelling of 12822337 in words is "twelve million, eight hundred twenty-two thousand, three hundred thirty-seven".