12348928 has 40 divisors (see below), whose sum is σ = 25043040. Its totient is φ = 6082560.

The previous prime is 12348923. The next prime is 12348961. The reversal of 12348928 is 82984321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12348923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45433 + ... + 45703.

It is an arithmetic number, because the mean of its divisors is an integer number (626076).

Almost surely, 2^12348928 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 12348928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12521520).

12348928 is an abundant number, since it is smaller than the sum of its proper divisors (12694112).

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

12348928 is an frugal number, since it uses more digits than its factorization.

12348928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378 (or 362 counting only the distinct ones).

The product of its digits is 27648, while the sum is 37.

The square root of 12348928 is about 3514.1041532658. The cubic root of 12348928 is about 231.1406975053.

The spelling of 12348928 in words is "twelve million, three hundred forty-eight thousand, nine hundred twenty-eight".