12394004 has 24 divisors (see below), whose sum is σ = 26093760. Its totient is φ = 5031936.

The previous prime is 12393971. The next prime is 12394007. The reversal of 12394004 is 40049321.

12394004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12394004² = 307222670304032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12394007) 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, 11117 + ... + 12180.

It is an arithmetic number, because the mean of its divisors is an integer number (1087240).

Almost surely, 2^12394004 is an apocalyptic number.

12394004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12394004 is an abundant number, since it is smaller than the sum of its proper divisors (13699756).

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

12394004 is a wasteful number, since it uses less digits than its factorization.

12394004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23327 (or 23325 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 12394004 is about 3520.5118945971. The cubic root of 12394004 is about 231.4215922442.

The spelling of 12394004 in words is "twelve million, three hundred ninety-four thousand, four".