12672464 has 20 divisors (see below), whose sum is σ = 28060704. Its totient is φ = 5431008.

The previous prime is 12672427. The next prime is 12672467. The reversal of 12672464 is 46427621.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12672464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12672467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56462 + ... + 56685.

Almost surely, 2^12672464 is an apocalyptic number.

12672464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12672464 is an abundant number, since it is smaller than the sum of its proper divisors (15388240).

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

12672464 is a wasteful number, since it uses less digits than its factorization.

12672464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113162 (or 113156 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 12672464 is about 3559.8404458627. The cubic root of 12672464 is about 233.1419128479.

The spelling of 12672464 in words is "twelve million, six hundred seventy-two thousand, four hundred sixty-four".