12230750 has 64 divisors (see below), whose sum is σ = 27181440. Its totient is φ = 4032000.

The previous prime is 12230731. The next prime is 12230789. The reversal of 12230750 is 5703221.

12230750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50630 + ... + 50870.

It is an arithmetic number, because the mean of its divisors is an integer number (424710).

Almost surely, 2^12230750 is an apocalyptic number.

12230750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12230750 is an abundant number, since it is smaller than the sum of its proper divisors (14950690).

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

12230750 is a wasteful number, since it uses less digits than its factorization.

12230750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 12230750 is about 3497.2489187932. The cubic root of 12230750 is about 230.4010017760.

Adding to 12230750 its reverse (5703221), we get a palindrome (17933971).

The spelling of 12230750 in words is "twelve million, two hundred thirty thousand, seven hundred fifty".