4010866 has 12 divisors (see below), whose sum is σ = 6171786. Its totient is φ = 1954880.

The previous prime is 4010857. The next prime is 4010893. The reversal of 4010866 is 6680104.

It can be written as a sum of positive squares in 3 ways, for example, as 1357225 + 2653641 = 1165^2 + 1629^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4010866.

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 5 ways as a sum of consecutive naturals, for example, 2766 + ... + 3958.

Almost surely, 2^4010866 is an apocalyptic number.

4010866 is a deficient number, since it is larger than the sum of its proper divisors (2160920).

4010866 is a wasteful number, since it uses less digits than its factorization.

4010866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277 (or 1236 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 4010866 is about 2002.7146576584. The cubic root of 4010866 is about 158.8837144023.

The spelling of 4010866 in words is "four million, ten thousand, eight hundred sixty-six".