12266134 has 16 divisors (see below), whose sum is σ = 19842480. Its totient is φ = 5667840.

The previous prime is 12266123. The next prime is 12266171. The reversal of 12266134 is 43166221.

It is a junction number, because it is equal to n+sod(n) for n = 12266099 and 12266108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2379 + ... + 5494.

It is an arithmetic number, because the mean of its divisors is an integer number (1240155).

Almost surely, 2^12266134 is an apocalyptic number.

12266134 is a deficient number, since it is larger than the sum of its proper divisors (7576346).

12266134 is a wasteful number, since it uses less digits than its factorization.

12266134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7935.

The product of its digits is 1728, while the sum is 25.

The square root of 12266134 is about 3502.3040987327. The cubic root of 12266134 is about 230.6229739860.

The spelling of 12266134 in words is "twelve million, two hundred sixty-six thousand, one hundred thirty-four".