104006444 has 6 divisors (see below), whose sum is σ = 182011284. Its totient is φ = 52003220.

The previous prime is 104006393. The next prime is 104006453. The reversal of 104006444 is 444600401.

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 as a sum of consecutive naturals, namely, 13000802 + ... + 13000809.

It is an arithmetic number, because the mean of its divisors is an integer number (30335214).

Almost surely, 2^104006444 is an apocalyptic number.

It is an amenable number.

104006444 is a deficient number, since it is larger than the sum of its proper divisors (78004840).

104006444 is a wasteful number, since it uses less digits than its factorization.

104006444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26001615 (or 26001613 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 104006444 is about 10198.3549653853. The cubic root of 104006444 is about 470.2766501645.

Adding to 104006444 its reverse (444600401), we get a palindrome (548606845).

The spelling of 104006444 in words is "one hundred four million, six thousand, four hundred forty-four".