12134026 has 4 divisors (see below), whose sum is σ = 18201042. Its totient is φ = 6067012.

The previous prime is 12134011. The next prime is 12134029. The reversal of 12134026 is 62043121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9928801 + 2205225 = 3151^2 + 1485^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12133994 and 12134012.

It is not an unprimeable number, because it can be changed into a prime (12134029) 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 as a sum of consecutive naturals, namely, 3033505 + ... + 3033508.

Almost surely, 2^12134026 is an apocalyptic number.

12134026 is a deficient number, since it is larger than the sum of its proper divisors (6067016).

12134026 is an equidigital number, since it uses as much as digits as its factorization.

12134026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6067015.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 12134026 is about 3483.3928862533. The cubic root of 12134026 is about 229.7920363407.

Adding to 12134026 its reverse (62043121), we get a palindrome (74177147).

The spelling of 12134026 in words is "twelve million, one hundred thirty-four thousand, twenty-six".