440106 has 8 divisors (see below), whose sum is σ = 880224. Its totient is φ = 146700.

The previous prime is 440101. The next prime is 440131. The reversal of 440106 is 601044.

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

440106 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (440101) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 36670 + ... + 36681.

It is an arithmetic number, because the mean of its divisors is an integer number (110028).

2⁴⁴⁰¹⁰⁶ is an apocalyptic number.

440106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

440106 is a wasteful number, since it uses less digits than its factorization.

440106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73356.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 440106 is about 663.4048537658. The cubic root of 440106 is about 76.0651564970.

The spelling of 440106 in words is "four hundred forty thousand, one hundred six".