12590912 has 28 divisors (see below), whose sum is σ = 25220676. Its totient is φ = 6236160.

The previous prime is 12590899. The next prime is 12590933. The reversal of 12590912 is 21909521.

It can be written as a sum of positive squares in 2 ways, for example, as 87616 + 12503296 = 296^2 + 3536^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6362 + ... + 8102.

Almost surely, 2^12590912 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 12590912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12610338).

12590912 is an abundant number, since it is smaller than the sum of its proper divisors (12629764).

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

12590912 is a wasteful number, since it uses less digits than its factorization.

12590912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866 (or 1856 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 12590912 is about 3548.3675119694. The cubic root of 12590912 is about 232.6407179906.

The spelling of 12590912 in words is "twelve million, five hundred ninety thousand, nine hundred twelve".