12085634 has 32 divisors (see below), whose sum is σ = 21556800. Its totient is φ = 5019840.

The previous prime is 12085631. The next prime is 12085673. The reversal of 12085634 is 43658021.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a cake number, because a cake can be divided into 12085634 parts by 417 planar cuts.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12085597 and 12085606.

It is not an unprimeable number, because it can be changed into a prime (12085631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11624 + ... + 12620.

It is an arithmetic number, because the mean of its divisors is an integer number (673650).

Almost surely, 2^12085634 is an apocalyptic number.

12085634 is a deficient number, since it is larger than the sum of its proper divisors (9471166).

12085634 is a wasteful number, since it uses less digits than its factorization.

12085634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 12085634 is about 3476.4398455892. The cubic root of 12085634 is about 229.4861496318.

The spelling of 12085634 in words is "twelve million, eighty-five thousand, six hundred thirty-four".