12822370 has 24 divisors (see below), whose sum is σ = 25371612. Its totient is φ = 4662240.

The previous prime is 12822361. The next prime is 12822371. The reversal of 12822370 is 7322821.

12822370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11108889 + 1713481 = 3333^2 + 1309^2 .

It is not an unprimeable number, because it can be changed into a prime (12822371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4089 + ... + 6508.

Almost surely, 2^12822370 is an apocalyptic number.

12822370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12822370 is a deficient number, since it is larger than the sum of its proper divisors (12549242).

12822370 is a wasteful number, since it uses less digits than its factorization.

12822370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10626 (or 10615 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 12822370 is about 3580.8337018074. The cubic root of 12822370 is about 234.0576111588.

The spelling of 12822370 in words is "twelve million, eight hundred twenty-two thousand, three hundred seventy".