44100166 has 16 divisors (see below), whose sum is σ = 74492928. Its totient is φ = 19398600.

The previous prime is 44100151. The next prime is 44100179. The reversal of 44100166 is 66100144.

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

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 31650 + ... + 33013.

It is an arithmetic number, because the mean of its divisors is an integer number (4655808).

Almost surely, 2^44100166 is an apocalyptic number.

44100166 is a deficient number, since it is larger than the sum of its proper divisors (30392762).

44100166 is a wasteful number, since it uses less digits than its factorization.

44100166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64707.

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

The square root of 44100166 is about 6640.7955848678. The cubic root of 44100166 is about 353.3025251015.

Subtracting from 44100166 its sum of digits (22), we obtain a palindrome (44100144).

The spelling of 44100166 in words is "forty-four million, one hundred thousand, one hundred sixty-six".