10566671 has 4 divisors (see below), whose sum is σ = 10573200. Its totient is φ = 10560144.

The previous prime is 10566653. The next prime is 10566709. The reversal of 10566671 is 17666501.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10566671 - 2⁶ = 10566607 is a prime.

It is a super-2 number, since 2×10566671² = 223309072044482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10566631) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1190 + ... + 4748.

It is an arithmetic number, because the mean of its divisors is an integer number (2643300).

Almost surely, 2^10566671 is an apocalyptic number.

10566671 is a deficient number, since it is larger than the sum of its proper divisors (6529).

10566671 is an equidigital number, since it uses as much as digits as its factorization.

10566671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6528.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 10566671 is about 3250.6416289711. The cubic root of 10566671 is about 219.4384507873.

The spelling of 10566671 in words is "ten million, five hundred sixty-six thousand, six hundred seventy-one".