12468732 has 24 divisors (see below), whose sum is σ = 29157072. Its totient is φ = 4147200.

The previous prime is 12468719. The next prime is 12468739. The reversal of 12468732 is 23786421.

It is a junction number, because it is equal to n+sod(n) for n = 12468693 and 12468702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12468739) 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, 6882 + ... + 8502.

It is an arithmetic number, because the mean of its divisors is an integer number (1214878).

Almost surely, 2^12468732 is an apocalyptic number.

12468732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12468732 is an abundant number, since it is smaller than the sum of its proper divisors (16688340).

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

12468732 is a wasteful number, since it uses less digits than its factorization.

12468732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269 (or 2267 counting only the distinct ones).

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

The square root of 12468732 is about 3531.1091741831. The cubic root of 12468732 is about 231.8857691712.

The spelling of 12468732 in words is "twelve million, four hundred sixty-eight thousand, seven hundred thirty-two".