12243350 has 24 divisors (see below), whose sum is σ = 26026608. Its totient is φ = 4197600.

The previous prime is 12243323. The next prime is 12243367. The reversal of 12243350 is 5334221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17141 + ... + 17840.

It is an arithmetic number, because the mean of its divisors is an integer number (1084442).

Almost surely, 2^12243350 is an apocalyptic number.

12243350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12243350 is an abundant number, since it is smaller than the sum of its proper divisors (13783258).

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

12243350 is a wasteful number, since it uses less digits than its factorization.

12243350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35000 (or 34995 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 12243350 is about 3499.0498710364. The cubic root of 12243350 is about 230.4800935813.

Adding to 12243350 its reverse (5334221), we get a palindrome (17577571).

The spelling of 12243350 in words is "twelve million, two hundred forty-three thousand, three hundred fifty".