12348404 has 24 divisors (see below), whose sum is σ = 23237760. Its totient is φ = 5723136.

The previous prime is 12348389. The next prime is 12348407. The reversal of 12348404 is 40484321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12348407) 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, 1844 + ... + 5300.

It is an arithmetic number, because the mean of its divisors is an integer number (968240).

Almost surely, 2^12348404 is an apocalyptic number.

It is an amenable number.

12348404 is a deficient number, since it is larger than the sum of its proper divisors (10889356).

12348404 is a wasteful number, since it uses less digits than its factorization.

12348404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3527 (or 3525 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 12348404 is about 3514.0295957775. The cubic root of 12348404 is about 231.1374281408.

The spelling of 12348404 in words is "twelve million, three hundred forty-eight thousand, four hundred four".