12056048 has 30 divisors (see below), whose sum is σ = 24509592. Its totient is φ = 5734080.

The previous prime is 12056041. The next prime is 12056059. The reversal of 12056048 is 84065021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12056041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66518 + ... + 66698.

Almost surely, 2^12056048 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 12056048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12254796).

12056048 is an abundant number, since it is smaller than the sum of its proper divisors (12453544).

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

12056048 is an equidigital number, since it uses as much as digits as its factorization.

12056048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 12056048 is about 3472.1820228784. The cubic root of 12056048 is about 229.2987335879.

The spelling of 12056048 in words is "twelve million, fifty-six thousand, forty-eight".