12323426 has 8 divisors (see below), whose sum is σ = 18568704. Its totient is φ = 6133860.

The previous prime is 12323387. The next prime is 12323429. The reversal of 12323426 is 62432321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12323429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13370 + ... + 14261.

It is an arithmetic number, because the mean of its divisors is an integer number (2321088).

Almost surely, 2^12323426 is an apocalyptic number.

12323426 is a deficient number, since it is larger than the sum of its proper divisors (6245278).

12323426 is a wasteful number, since it uses less digits than its factorization.

12323426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27856.

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

The square root of 12323426 is about 3510.4737572014. The cubic root of 12323426 is about 230.9814768728.

Adding to 12323426 its reverse (62432321), we get a palindrome (74755747).

The spelling of 12323426 in words is "twelve million, three hundred twenty-three thousand, four hundred twenty-six".