10443166 has 4 divisors (see below), whose sum is σ = 15664752. Its totient is φ = 5221582.

The previous prime is 10443137. The next prime is 10443221. The reversal of 10443166 is 66134401.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×10443166² = 218119432207112, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 10443166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610790 + ... + 2610793.

It is an arithmetic number, because the mean of its divisors is an integer number (3916188).

Almost surely, 2^10443166 is an apocalyptic number.

10443166 is a deficient number, since it is larger than the sum of its proper divisors (5221586).

10443166 is an equidigital number, since it uses as much as digits as its factorization.

10443166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5221585.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 10443166 is about 3231.5887733435. The cubic root of 10443166 is about 218.5801537642.

Adding to 10443166 its reverse (66134401), we get a palindrome (76577567).

It can be divided in two parts, 10443 and 166, that added together give a square (10609 = 103²).

The spelling of 10443166 in words is "ten million, four hundred forty-three thousand, one hundred sixty-six".