12464472 has 16 divisors (see below), whose sum is σ = 31161240. Its totient is φ = 4154816.

The previous prime is 12464471. The next prime is 12464483. The reversal of 12464472 is 27446421.

12464472 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12464471) 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, 259653 + ... + 259700.

Almost surely, 2^12464472 is an apocalyptic number.

12464472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12464472 is an abundant number, since it is smaller than the sum of its proper divisors (18696768).

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

12464472 is a wasteful number, since it uses less digits than its factorization.

12464472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519362 (or 519358 counting only the distinct ones).

The product of its digits is 10752, while the sum is 30.

The square root of 12464472 is about 3530.5059127553. The cubic root of 12464472 is about 231.8593578810.

The spelling of 12464472 in words is "twelve million, four hundred sixty-four thousand, four hundred seventy-two".