12134375 has 24 divisors (see below), whose sum is σ = 16592688. Its totient is φ = 8800000.

The previous prime is 12134371. The next prime is 12134377. The reversal of 12134375 is 57343121.

It is not a de Polignac number, because 12134375 - 2² = 12134371 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12134371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34199 + ... + 34551.

It is an arithmetic number, because the mean of its divisors is an integer number (691362).

Almost surely, 2^12134375 is an apocalyptic number.

12134375 is a deficient number, since it is larger than the sum of its proper divisors (4458313).

12134375 is an frugal number, since it uses more digits than its factorization.

12134375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389 (or 369 counting only the distinct ones).

The product of its digits is 2520, while the sum is 26.

The square root of 12134375 is about 3483.4429807304. The cubic root of 12134375 is about 229.7942394196.

Adding to 12134375 its reverse (57343121), we get a palindrome (69477496).

The spelling of 12134375 in words is "twelve million, one hundred thirty-four thousand, three hundred seventy-five".