12152448 has 192 divisors, whose sum is σ = 43917120. Its totient is φ = 3133440.

The previous prime is 12152447. The next prime is 12152449. The reversal of 12152448 is 84425121.

12152448 is a `hidden beast` number, since 1 + 215 + 2 + 448 = 666.

It is an interprime number because it is at equal distance from previous prime (12152447) and next prime (12152449).

It is a tau number, because it is divible by the number of its divisors (192).

Its product of digits (2560) is a multiple of the sum of its prime divisors (160).

It is not an unprimeable number, because it can be changed into a prime (12152443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88636 + ... + 88772.

It is an arithmetic number, because the mean of its divisors is an integer number (228735).

Almost surely, 2^12152448 is an apocalyptic number.

12152448 is a gapful number since it is divisible by the number (18) 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 12152448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21958560).

12152448 is an abundant number, since it is smaller than the sum of its proper divisors (31764672).

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

12152448 is a wasteful number, since it uses less digits than its factorization.

12152448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 160 counting only the distinct ones).

The product of its digits is 2560, while the sum is 27.

The square root of 12152448 is about 3486.0361443909. The cubic root of 12152448 is about 229.9082683972.

Adding to 12152448 its reverse (84425121), we get a palindrome (96577569).

It can be divided in two parts, 1215 and 2448, that added together give a palindrome (3663).

The spelling of 12152448 in words is "twelve million, one hundred fifty-two thousand, four hundred forty-eight".