12474928 has 40 divisors (see below), whose sum is σ = 25230528. Its totient is φ = 5970432.

The previous prime is 12474911. The next prime is 12474929. The reversal of 12474928 is 82947421.

12474928 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 (12474929) 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, 39700 + ... + 40012.

Almost surely, 2^12474928 is an apocalyptic number.

It is an amenable number.

12474928 is an abundant number, since it is smaller than the sum of its proper divisors (12755600).

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

12474928 is a wasteful number, since it uses less digits than its factorization.

12474928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421 (or 415 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 12474928 is about 3531.9864099399. The cubic root of 12474928 is about 231.9241726032.

The spelling of 12474928 in words is "twelve million, four hundred seventy-four thousand, nine hundred twenty-eight".