12924392 has 32 divisors (see below), whose sum is σ = 26302080. Its totient is φ = 5918400.

The previous prime is 12924391. The next prime is 12924449. The reversal of 12924392 is 29342921.

12924392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12924391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15293 + ... + 16115.

It is an arithmetic number, because the mean of its divisors is an integer number (821940).

Almost surely, 2^12924392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12924392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13151040).

12924392 is an abundant number, since it is smaller than the sum of its proper divisors (13377688).

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

12924392 is a wasteful number, since it uses less digits than its factorization.

12924392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993 (or 989 counting only the distinct ones).

The product of its digits is 7776, while the sum is 32.

The square root of 12924392 is about 3595.0510427531. The cubic root of 12924392 is about 234.6767367551.

The spelling of 12924392 in words is "twelve million, nine hundred twenty-four thousand, three hundred ninety-two".