12683472 has 40 divisors (see below), whose sum is σ = 33018720. Its totient is φ = 4195200.

The previous prime is 12683471. The next prime is 12683501. The reversal of 12683472 is 27438621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12683471) 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, 5722 + ... + 7622.

It is an arithmetic number, because the mean of its divisors is an integer number (825468).

Almost surely, 2^12683472 is an apocalyptic number.

12683472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12683472 is an abundant number, since it is smaller than the sum of its proper divisors (20335248).

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

12683472 is a wasteful number, since it uses less digits than its factorization.

12683472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2051 (or 2045 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 12683472 is about 3561.3862469550. The cubic root of 12683472 is about 233.2093999449.

The spelling of 12683472 in words is "twelve million, six hundred eighty-three thousand, four hundred seventy-two".