12236134 has 16 divisors (see below), whose sum is σ = 19086336. Its totient is φ = 5877000.

The previous prime is 12236131. The next prime is 12236149. The reversal of 12236134 is 43163221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12236131) 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, 8709 + ... + 10015.

It is an arithmetic number, because the mean of its divisors is an integer number (1192896).

Almost surely, 2^12236134 is an apocalyptic number.

12236134 is a deficient number, since it is larger than the sum of its proper divisors (6850202).

12236134 is a wasteful number, since it uses less digits than its factorization.

12236134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491.

The product of its digits is 864, while the sum is 22.

The square root of 12236134 is about 3498.0185819975. The cubic root of 12236134 is about 230.4348044732.

Adding to 12236134 its reverse (43163221), we get a palindrome (55399355).

The spelling of 12236134 in words is "twelve million, two hundred thirty-six thousand, one hundred thirty-four".