104444406 has 48 divisors (see below), whose sum is σ = 259871040. Its totient is φ = 29982960.

The previous prime is 104444371. The next prime is 104444411. The reversal of 104444406 is 604444401.

It is a self number, because there is not a number n which added to its sum of digits gives 104444406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10120 + ... + 17643.

It is an arithmetic number, because the mean of its divisors is an integer number (5413980).

Almost surely, 2^104444406 is an apocalyptic number.

104444406 is an abundant number, since it is smaller than the sum of its proper divisors (155426634).

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

104444406 is a wasteful number, since it uses less digits than its factorization.

104444406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27801 (or 27798 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 104444406 is about 10219.8045969578. The cubic root of 104444406 is about 470.9358236765.

Adding to 104444406 its reverse (604444401), we get a palindrome (708888807).

The spelling of 104444406 in words is "one hundred four million, four hundred forty-four thousand, four hundred six".