10007866 has 16 divisors (see below), whose sum is σ = 17340480. Its totient is φ = 4281280.

The previous prime is 10007839. The next prime is 10007867. The reversal of 10007866 is 66870001.

10007866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10007867) 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, 13006 + ... + 13753.

It is an arithmetic number, because the mean of its divisors is an integer number (1083780).

Almost surely, 2^10007866 is an apocalyptic number.

10007866 is a deficient number, since it is larger than the sum of its proper divisors (7332614).

10007866 is a wasteful number, since it uses less digits than its factorization.

10007866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26789.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 10007866 is about 3163.5211394900. The cubic root of 10007866 is about 215.4999434757.

Adding to 10007866 its reverse (66870001), we get a palindrome (76877867).

The spelling of 10007866 in words is "ten million, seven thousand, eight hundred sixty-six".