12040848 has 30 divisors (see below), whose sum is σ = 33698054. Its totient is φ = 4013568.

The previous prime is 12040843. The next prime is 12040871. The reversal of 12040848 is 84804021.

It can be written as a sum of positive squares in only one way, i.e., 11209104 + 831744 = 3348^2 + 912^2 .

It is not an unprimeable number, because it can be changed into a prime (12040841) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 41665 + ... + 41952.

Almost surely, 2^12040848 is an apocalyptic number.

12040848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12040848 is an abundant number, since it is smaller than the sum of its proper divisors (21657206).

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

12040848 is a wasteful number, since it uses less digits than its factorization.

12040848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83631 (or 83622 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 12040848 is about 3469.9925071965. The cubic root of 12040848 is about 229.2023281289.

Adding to 12040848 its reverse (84804021), we get a palindrome (96844869).

The spelling of 12040848 in words is "twelve million, forty thousand, eight hundred forty-eight".