12132675 has 18 divisors (see below), whose sum is σ = 21731372. Its totient is φ = 6470640.

The previous prime is 12132671. The next prime is 12132677. The reversal of 12132675 is 57623121.

It is a happy number.

It is not a de Polignac number, because 12132675 - 2² = 12132671 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12132671) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 26737 + ... + 27186.

Almost surely, 2^12132675 is an apocalyptic number.

12132675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12132675 is a deficient number, since it is larger than the sum of its proper divisors (9598697).

12132675 is a wasteful number, since it uses less digits than its factorization.

12132675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53939 (or 53931 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 12132675 is about 3483.1989607256. The cubic root of 12132675 is about 229.7835076912.

Adding to 12132675 its reverse (57623121), we get a palindrome (69755796).

The spelling of 12132675 in words is "twelve million, one hundred thirty-two thousand, six hundred seventy-five".