10440166 has 16 divisors (see below), whose sum is σ = 17303040. Its totient is φ = 4684680.

The previous prime is 10440163. The next prime is 10440167. The reversal of 10440166 is 66104401.

It is a super-2 number, since 2×10440166² = 217994132215112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a pancake number, because a pancake can be divided into 10440166 parts by 4569 straight cuts.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10440161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1266 + ... + 4741.

It is an arithmetic number, because the mean of its divisors is an integer number (1081440).

Almost surely, 2^10440166 is an apocalyptic number.

10440166 is a deficient number, since it is larger than the sum of its proper divisors (6862874).

10440166 is a wasteful number, since it uses less digits than its factorization.

10440166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6099.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 10440166 is about 3231.1245720337. The cubic root of 10440166 is about 218.5592213106.

Adding to 10440166 its reverse (66104401), we get a palindrome (76544567).

The spelling of 10440166 in words is "ten million, four hundred forty thousand, one hundred sixty-six".