12323200 has 48 divisors (see below), whose sum is σ = 30450060. Its totient is φ = 4928000.

The previous prime is 12323197. The next prime is 12323219. The reversal of 12323200 is 232321.

It is a happy number.

It is a super-2 number, since 2×12323200² = 303722516480000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1275 + ... + 5125.

Almost surely, 2^12323200 is an apocalyptic number.

12323200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12323200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15225030).

12323200 is an abundant number, since it is smaller than the sum of its proper divisors (18126860).

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

12323200 is an equidigital number, since it uses as much as digits as its factorization.

12323200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3875 (or 3858 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 12323200 is about 3510.4415676664. The cubic root of 12323200 is about 230.9800648701.

Adding to 12323200 its reverse (232321), we get a palindrome (12555521).

The spelling of 12323200 in words is "twelve million, three hundred twenty-three thousand, two hundred".