12596129 has 16 divisors (see below), whose sum is σ = 15673728. Its totient is φ = 9856512.

The previous prime is 12596123. The next prime is 12596153. The reversal of 12596129 is 92169521.

It is a cyclic number.

It is not a de Polignac number, because 12596129 - 2⁴ = 12596113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12596123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8114 + ... + 9540.

It is an arithmetic number, because the mean of its divisors is an integer number (979608).

Almost surely, 2^12596129 is an apocalyptic number.

It is an amenable number.

12596129 is a deficient number, since it is larger than the sum of its proper divisors (3077599).

12596129 is a wasteful number, since it uses less digits than its factorization.

12596129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544.

The product of its digits is 9720, while the sum is 35.

The square root of 12596129 is about 3549.1025626206. The cubic root of 12596129 is about 232.6728448409.

The spelling of 12596129 in words is "twelve million, five hundred ninety-six thousand, one hundred twenty-nine".