12930924 has 24 divisors (see below), whose sum is σ = 30321088. Its totient is φ = 4289040.

The previous prime is 12930923. The next prime is 12930941. The reversal of 12930924 is 42903921.

It is a junction number, because it is equal to n+sod(n) for n = 12930891 and 12930900.

It is not an unprimeable number, because it can be changed into a prime (12930923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22 + ... + 5085.

Almost surely, 2^12930924 is an apocalyptic number.

It is an amenable number.

12930924 is an abundant number, since it is smaller than the sum of its proper divisors (17390164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12930924 is a wasteful number, since it uses less digits than its factorization.

12930924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5325 (or 5323 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 12930924 is about 3595.9593991034. The cubic root of 12930924 is about 234.7162653785.

The spelling of 12930924 in words is "twelve million, nine hundred thirty thousand, nine hundred twenty-four".