12423362 has 24 divisors (see below), whose sum is σ = 22955724. Its totient is φ = 5010432.

The previous prime is 12423361. The next prime is 12423373. The reversal of 12423362 is 26332421.

It can be written as a sum of positive squares in 2 ways, for example, as 12397441 + 25921 = 3521^2 + 161^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12423361) 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, 2063 + ... + 5394.

Almost surely, 2^12423362 is an apocalyptic number.

12423362 is a deficient number, since it is larger than the sum of its proper divisors (10532362).

12423362 is a wasteful number, since it uses less digits than its factorization.

12423362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7490 (or 7483 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 12423362 is about 3524.6789924758. The cubic root of 12423362 is about 231.6041729426.

Adding to 12423362 its reverse (26332421), we get a palindrome (38755783).

The spelling of 12423362 in words is "twelve million, four hundred twenty-three thousand, three hundred sixty-two".