12670134 has 32 divisors (see below), whose sum is σ = 27703296. Its totient is φ = 3845760.

The previous prime is 12670111. The next prime is 12670139. The reversal of 12670134 is 43107621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12670139) 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 15 ways as a sum of consecutive naturals, for example, 1159 + ... + 5165.

It is an arithmetic number, because the mean of its divisors is an integer number (865728).

Almost surely, 2^12670134 is an apocalyptic number.

12670134 is an abundant number, since it is smaller than the sum of its proper divisors (15033162).

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

12670134 is a wasteful number, since it uses less digits than its factorization.

12670134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4060.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 12670134 is about 3559.5131689600. The cubic root of 12670134 is about 233.1276232314.

Adding to 12670134 its reverse (43107621), we get a palindrome (55777755).

The spelling of 12670134 in words is "twelve million, six hundred seventy thousand, one hundred thirty-four".