12304248 has 96 divisors (see below), whose sum is σ = 35750400. Its totient is φ = 3516480.

The previous prime is 12304219. The next prime is 12304261. The reversal of 12304248 is 84240321.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55065 + ... + 55287.

It is an arithmetic number, because the mean of its divisors is an integer number (372400).

Almost surely, 2^12304248 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 12304248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17875200).

12304248 is an abundant number, since it is smaller than the sum of its proper divisors (23446152).

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

12304248 is a wasteful number, since it uses less digits than its factorization.

12304248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 12304248 is about 3507.7411535061. The cubic root of 12304248 is about 230.8615950950.

Adding to 12304248 its reverse (84240321), we get a palindrome (96544569).

The spelling of 12304248 in words is "twelve million, three hundred four thousand, two hundred forty-eight".