12568134 has 16 divisors (see below), whose sum is σ = 26615088. Its totient is φ = 3942912.

The previous prime is 12568133. The next prime is 12568141. The reversal of 12568134 is 43186521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12568133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61507 + ... + 61710.

It is an arithmetic number, because the mean of its divisors is an integer number (1663443).

Almost surely, 2^12568134 is an apocalyptic number.

12568134 is an abundant number, since it is smaller than the sum of its proper divisors (14046954).

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

12568134 is a wasteful number, since it uses less digits than its factorization.

12568134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123239.

The product of its digits is 5760, while the sum is 30.

The square root of 12568134 is about 3545.1564140387. The cubic root of 12568134 is about 232.5003445480.

The spelling of 12568134 in words is "twelve million, five hundred sixty-eight thousand, one hundred thirty-four".