12892048 has 20 divisors (see below), whose sum is σ = 26900188. Its totient is φ = 5950080.

The previous prime is 12892043. The next prime is 12892067. The reversal of 12892048 is 84029821.

It can be written as a sum of positive squares in 2 ways, for example, as 4528384 + 8363664 = 2128^2 + 2892^2 .

It is not an unprimeable number, because it can be changed into a prime (12892043) 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 3 ways as a sum of consecutive naturals, for example, 30783 + ... + 31198.

Almost surely, 2^12892048 is an apocalyptic number.

It is an amenable number.

12892048 is an abundant number, since it is smaller than the sum of its proper divisors (14008140).

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

12892048 is a wasteful number, since it uses less digits than its factorization.

12892048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62002 (or 61996 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 12892048 is about 3590.5498186211. The cubic root of 12892048 is about 234.4808094218.

The spelling of 12892048 in words is "twelve million, eight hundred ninety-two thousand, forty-eight".