12464568 has 48 divisors (see below), whose sum is σ = 33948720. Its totient is φ = 4131456.

The previous prime is 12464563. The next prime is 12464579. The reversal of 12464568 is 86546421.

12464568 is a `hidden beast` number, since 1 + 2 + 4 + 645 + 6 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12464561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16405 + ... + 17147.

It is an arithmetic number, because the mean of its divisors is an integer number (707265).

Almost surely, 2^12464568 is an apocalyptic number.

12464568 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12464568 is an abundant number, since it is smaller than the sum of its proper divisors (21484152).

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

12464568 is a wasteful number, since it uses less digits than its factorization.

12464568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988 (or 981 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 12464568 is about 3530.5195085143. The cubic root of 12464568 is about 231.8599531313.

The spelling of 12464568 in words is "twelve million, four hundred sixty-four thousand, five hundred sixty-eight".