12057488 has 40 divisors (see below), whose sum is σ = 25045272. Its totient is φ = 5603328.

The previous prime is 12057467. The next prime is 12057499. The reversal of 12057488 is 88475021.

It can be written as a sum of positive squares in 4 ways, for example, as 5234944 + 6822544 = 2288^2 + 2612^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26156 + ... + 26612.

Almost surely, 2^12057488 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 12057488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12522636).

12057488 is an abundant number, since it is smaller than the sum of its proper divisors (12987784).

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

12057488 is a wasteful number, since it uses less digits than its factorization.

12057488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 35.

The square root of 12057488 is about 3472.3893790875. The cubic root of 12057488 is about 229.3078625339.

The spelling of 12057488 in words is "twelve million, fifty-seven thousand, four hundred eighty-eight".