12464718 has 24 divisors (see below), whose sum is σ = 29000232. Its totient is φ = 3561264.

The previous prime is 12464707. The next prime is 12464719. The reversal of 12464718 is 81746421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12464719) 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, 20905 + ... + 21492.

It is an arithmetic number, because the mean of its divisors is an integer number (1208343).

Almost surely, 2^12464718 is an apocalyptic number.

12464718 is an abundant number, since it is smaller than the sum of its proper divisors (16535514).

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

12464718 is a wasteful number, since it uses less digits than its factorization.

12464718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42416 (or 42409 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 12464718 is about 3530.5407517829. The cubic root of 12464718 is about 231.8608832037.

The spelling of 12464718 in words is "twelve million, four hundred sixty-four thousand, seven hundred eighteen".