12236448 has 96 divisors (see below), whose sum is σ = 37255680. Its totient is φ = 3444480.

The previous prime is 12236401. The next prime is 12236459. The reversal of 12236448 is 84463221.

12236448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87963 + ... + 88101.

It is an arithmetic number, because the mean of its divisors is an integer number (388080).

Almost surely, 2^12236448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12236448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18627840).

12236448 is an abundant number, since it is smaller than the sum of its proper divisors (25019232).

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

12236448 is a wasteful number, since it uses less digits than its factorization.

12236448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290 (or 282 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 12236448 is about 3498.0634642613. The cubic root of 12236448 is about 230.4367755726.

Adding to 12236448 its reverse (84463221), we get a palindrome (96699669).

The spelling of 12236448 in words is "twelve million, two hundred thirty-six thousand, four hundred forty-eight".