10566716 has 12 divisors (see below), whose sum is σ = 18841032. Its totient is φ = 5183568.

The previous prime is 10566713. The next prime is 10566737. The reversal of 10566716 is 61766501.

It is a super-2 number, since 2×10566716² = 223310974049312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10566713) 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, 24710 + ... + 25133.

It is an arithmetic number, because the mean of its divisors is an integer number (1570086).

Almost surely, 2^10566716 is an apocalyptic number.

It is an amenable number.

10566716 is a deficient number, since it is larger than the sum of its proper divisors (8274316).

10566716 is a wasteful number, since it uses less digits than its factorization.

10566716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49900 (or 49898 counting only the distinct ones).

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

The square root of 10566716 is about 3250.6485506742. The cubic root of 10566716 is about 219.4387622924.

The spelling of 10566716 in words is "ten million, five hundred sixty-six thousand, seven hundred sixteen".