10166566 has 8 divisors (see below), whose sum is σ = 15537744. Its totient is φ = 4987320.

The previous prime is 10166551. The next prime is 10166567. The reversal of 10166566 is 66566101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10166567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47850 + ... + 48061.

It is an arithmetic number, because the mean of its divisors is an integer number (1942218).

Almost surely, 2^10166566 is an apocalyptic number.

10166566 is a deficient number, since it is larger than the sum of its proper divisors (5371178).

10166566 is an equidigital number, since it uses as much as digits as its factorization.

10166566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95966.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 10166566 is about 3188.5052924529. The cubic root of 10166566 is about 216.6330735558.

The spelling of 10166566 in words is "ten million, one hundred sixty-six thousand, five hundred sixty-six".