12262412 has 6 divisors (see below), whose sum is σ = 21459228. Its totient is φ = 6131204.

The previous prime is 12262387. The next prime is 12262417. The reversal of 12262412 is 21426221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12262417) 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 as a sum of consecutive naturals, namely, 1532798 + ... + 1532805.

It is an arithmetic number, because the mean of its divisors is an integer number (3576538).

Almost surely, 2^12262412 is an apocalyptic number.

It is an amenable number.

12262412 is a deficient number, since it is larger than the sum of its proper divisors (9196816).

12262412 is a wasteful number, since it uses less digits than its factorization.

12262412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3065607 (or 3065605 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 12262412 is about 3501.7726939366. The cubic root of 12262412 is about 230.5996451049.

Adding to 12262412 its reverse (21426221), we get a palindrome (33688633).

The spelling of 12262412 in words is "twelve million, two hundred sixty-two thousand, four hundred twelve".