12085761 has 8 divisors (see below), whose sum is σ = 16274304. Its totient is φ = 7977200.

The previous prime is 12085727. The next prime is 12085763. The reversal of 12085761 is 16758021.

12085761 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12085761 - 2¹¹ = 12083713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12085763) 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, 19641 + ... + 20246.

It is an arithmetic number, because the mean of its divisors is an integer number (2034288).

Almost surely, 2^12085761 is an apocalyptic number.

It is an amenable number.

12085761 is a deficient number, since it is larger than the sum of its proper divisors (4188543).

12085761 is a wasteful number, since it uses less digits than its factorization.

12085761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39991.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 12085761 is about 3476.4581113541. The cubic root of 12085761 is about 229.4869534687.

The spelling of 12085761 in words is "twelve million, eighty-five thousand, seven hundred sixty-one".