12434912 has 48 divisors (see below), whose sum is σ = 28651392. Its totient is φ = 5201280.

The previous prime is 12434897. The next prime is 12434921. The reversal of 12434912 is 21943421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8987 + ... + 10277.

It is an arithmetic number, because the mean of its divisors is an integer number (596904).

Almost surely, 2^12434912 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 12434912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14325696).

12434912 is an abundant number, since it is smaller than the sum of its proper divisors (16216480).

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

12434912 is a wasteful number, since it uses less digits than its factorization.

12434912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351 (or 1343 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 12434912 is about 3526.3170589157. The cubic root of 12434912 is about 231.6759248467.

The spelling of 12434912 in words is "twelve million, four hundred thirty-four thousand, nine hundred twelve".