12466424 has 8 divisors (see below), whose sum is σ = 23374560. Its totient is φ = 6233208.

The previous prime is 12466411. The next prime is 12466427. The reversal of 12466424 is 42466421.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12466427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 779144 + ... + 779159.

It is an arithmetic number, because the mean of its divisors is an integer number (2921820).

Almost surely, 2^12466424 is an apocalyptic number.

It is an amenable number.

12466424 is a deficient number, since it is larger than the sum of its proper divisors (10908136).

12466424 is a wasteful number, since it uses less digits than its factorization.

12466424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558309 (or 1558305 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 12466424 is about 3530.7823495650. The cubic root of 12466424 is about 231.8714607026.

The spelling of 12466424 in words is "twelve million, four hundred sixty-six thousand, four hundred twenty-four".