104816644 has 9 divisors (see below), whose sum is σ = 183464967. Its totient is φ = 52398084.

The previous prime is 104816639. The next prime is 104816651. The reversal of 104816644 is 446618401.

The square root of 104816644 is 10238.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian 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 2 ways as a sum of consecutive naturals, for example, 17917 + ... + 23035.

Almost surely, 2^104816644 is an apocalyptic number.

104816644 is the 10238-th square number.

It is an amenable number.

104816644 is a deficient number, since it is larger than the sum of its proper divisors (78648323).

104816644 is an frugal number, since it uses more digits than its factorization.

104816644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10242 (or 5121 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The cubic root of 104816644 is about 471.4946293021.

The spelling of 104816644 in words is "one hundred four million, eight hundred sixteen thousand, six hundred forty-four".