12466242 has 24 divisors (see below), whose sum is σ = 28432560. Its totient is φ = 3936600.

The previous prime is 12466241. The next prime is 12466243. The reversal of 12466242 is 24266421.

It is an interprime number because it is at equal distance from previous prime (12466241) and next prime (12466243).

It is not an unprimeable number, because it can be changed into a prime (12466241) 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 11 ways as a sum of consecutive naturals, for example, 17884 + ... + 18567.

It is an arithmetic number, because the mean of its divisors is an integer number (1184690).

Almost surely, 2^12466242 is an apocalyptic number.

12466242 is an abundant number, since it is smaller than the sum of its proper divisors (15966318).

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

12466242 is a wasteful number, since it uses less digits than its factorization.

12466242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36478 (or 36475 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 12466242 is about 3530.7565761463. The cubic root of 12466242 is about 231.8703323167.

It can be divided in two parts, 124 and 66242, that added together give a palindrome (66366).

The spelling of 12466242 in words is "twelve million, four hundred sixty-six thousand, two hundred forty-two".