10161166 has 4 divisors (see below), whose sum is σ = 15241752. Its totient is φ = 5080582.

The previous prime is 10161163. The next prime is 10161209. The reversal of 10161166 is 66116101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10161161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2540290 + ... + 2540293.

It is an arithmetic number, because the mean of its divisors is an integer number (3810438).

Almost surely, 2^10161166 is an apocalyptic number.

10161166 is a deficient number, since it is larger than the sum of its proper divisors (5080586).

10161166 is an equidigital number, since it uses as much as digits as its factorization.

10161166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5080585.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 10161166 is about 3187.6583882217. The cubic root of 10161166 is about 216.5947116751.

Adding to 10161166 its reverse (66116101), we get a palindrome (76277267).

The spelling of 10161166 in words is "ten million, one hundred sixty-one thousand, one hundred sixty-six".