12793424 has 40 divisors (see below), whose sum is σ = 28629120. Its totient is φ = 5424768.

The previous prime is 12793423. The next prime is 12793433. The reversal of 12793424 is 42439721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12793423) 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, 10982 + ... + 12090.

It is an arithmetic number, because the mean of its divisors is an integer number (715728).

Almost surely, 2^12793424 is an apocalyptic number.

12793424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12793424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14314560).

12793424 is an abundant number, since it is smaller than the sum of its proper divisors (15835696).

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

12793424 is a wasteful number, since it uses less digits than its factorization.

12793424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227 (or 1221 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 12793424 is about 3576.7896219934. The cubic root of 12793424 is about 233.8813531519.

The spelling of 12793424 in words is "twelve million, seven hundred ninety-three thousand, four hundred twenty-four".