12596144 has 20 divisors (see below), whose sum is σ = 26624040. Its totient is φ = 5725440.

The previous prime is 12596123. The next prime is 12596153. The reversal of 12596144 is 44169521.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12596144.

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, 35609 + ... + 35960.

It is an arithmetic number, because the mean of its divisors is an integer number (1331202).

Almost surely, 2^12596144 is an apocalyptic number.

It is an amenable number.

12596144 is an abundant number, since it is smaller than the sum of its proper divisors (14027896).

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

12596144 is a wasteful number, since it uses less digits than its factorization.

12596144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71588 (or 71582 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 12596144 is about 3549.1046758302. The cubic root of 12596144 is about 232.6729371997.

It can be divided in two parts, 125 and 96144, that added together give a palindrome (96269).

The spelling of 12596144 in words is "twelve million, five hundred ninety-six thousand, one hundred forty-four".