12075766 has 8 divisors (see below), whose sum is σ = 18420840. Its totient is φ = 5935488.

The previous prime is 12075761. The next prime is 12075769. The reversal of 12075766 is 66757021.

12075766 is digitally balanced in base 2, 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (12075761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51051 + ... + 51286.

It is an arithmetic number, because the mean of its divisors is an integer number (2302605).

Almost surely, 2^12075766 is an apocalyptic number.

12075766 is a deficient number, since it is larger than the sum of its proper divisors (6345074).

12075766 is a wasteful number, since it uses less digits than its factorization.

12075766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102398.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 12075766 is about 3475.0202877106. The cubic root of 12075766 is about 229.4236736389.

The spelling of 12075766 in words is "twelve million, seventy-five thousand, seven hundred sixty-six".