4112666 has 4 divisors (see below), whose sum is σ = 6169002. Its totient is φ = 2056332.

The previous prime is 4112629. The next prime is 4112701. The reversal of 4112666 is 6662114.

It is a happy number.

4112666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4060225 + 52441 = 2015^2 + 229^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028165 + ... + 1028168.

Almost surely, 2^4112666 is an apocalyptic number.

4112666 is a deficient number, since it is larger than the sum of its proper divisors (2056336).

4112666 is a wasteful number, since it uses less digits than its factorization.

4112666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2056335.

The product of its digits is 1728, while the sum is 26.

The square root of 4112666 is about 2027.9709070892. The cubic root of 4112666 is about 160.2167115515.

The spelling of 4112666 in words is "four million, one hundred twelve thousand, six hundred sixty-six".